Home / 9,343,013.40-14,014,520.10-2,519,573.40

Finding the Fourth Proportional to 9,343,013.40, 14,014,520.10 and 2,519,573.40

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Solution

The fourth proportional to 9,343,013.40, 14,014,520.10 and 2,519,573.40 is: 3,779,360.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,343,013.40 : 14,014,520.10 = 2,519,573.40 : x
  2. Step 2: Convert to fraction form
    9,343,013.40/14,014,520.10 = 2,519,573.40/x
  3. Step 3: Cross multiply
    9,343,013.40x = 14,014,520.10 × 2,519,573.40
  4. Step 4: Simplify right side
    9,343,013.40x = 35,310,612,057,725.34
  5. Step 5: Solve for x
    x = 35,310,612,057,725.34/9,343,013.40
  6. Step 6: Final answer
    x = 3,779,360.10

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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.