Home / 9,801,131.08-14,702,397.18-2,612,628.04

Finding the Fourth Proportional to 9,801,131.08, 14,702,397.18 and 2,612,628.04

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Solution

The fourth proportional to 9,801,131.08, 14,702,397.18 and 2,612,628.04 is: 3,919,128.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,801,131.08 : 14,702,397.18 = 2,612,628.04 : x
  2. Step 2: Convert to fraction form
    9,801,131.08/14,702,397.18 = 2,612,628.04/x
  3. Step 3: Cross multiply
    9,801,131.08x = 14,702,397.18 × 2,612,628.04
  4. Step 4: Simplify right side
    9,801,131.08x = 38,411,895,127,684.93
  5. Step 5: Solve for x
    x = 38,411,895,127,684.93/9,801,131.08
  6. Step 6: Final answer
    x = 3,919,128.80

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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.