Home / 9,934,625.40-14,901,938.10-6,741,281.40

Finding the Fourth Proportional to 9,934,625.40, 14,901,938.10 and 6,741,281.40

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Solution

The fourth proportional to 9,934,625.40, 14,901,938.10 and 6,741,281.40 is: 10,111,922.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,934,625.40 : 14,901,938.10 = 6,741,281.40 : x
  2. Step 2: Convert to fraction form
    9,934,625.40/14,901,938.10 = 6,741,281.40/x
  3. Step 3: Cross multiply
    9,934,625.40x = 14,901,938.10 × 6,741,281.40
  4. Step 4: Simplify right side
    9,934,625.40x = 100,458,158,137,481.34
  5. Step 5: Solve for x
    x = 100,458,158,137,481.34/9,934,625.40
  6. Step 6: Final answer
    x = 10,111,922.10

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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.