Home / 9,934,627.40-14,901,941.10-6,741,283.40

Finding the Fourth Proportional to 9,934,627.40, 14,901,941.10 and 6,741,283.40

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Solution

The fourth proportional to 9,934,627.40, 14,901,941.10 and 6,741,283.40 is: 10,111,925.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,934,627.40 : 14,901,941.10 = 6,741,283.40 : x
  2. Step 2: Convert to fraction form
    9,934,627.40/14,901,941.10 = 6,741,283.40/x
  3. Step 3: Cross multiply
    9,934,627.40x = 14,901,941.10 × 6,741,283.40
  4. Step 4: Simplify right side
    9,934,627.40x = 100,458,208,165,207.75
  5. Step 5: Solve for x
    x = 100,458,208,165,207.75/9,934,627.40
  6. Step 6: Final answer
    x = 10,111,925.10

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.