Home / 7,600,684.38-10,489,114.16-4,337,434.14

Finding the Fourth Proportional to 7,600,684.38, 10,489,114.16 and 4,337,434.14

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Solution

The fourth proportional to 7,600,684.38, 10,489,114.16 and 4,337,434.14 is: 5,985,755.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,600,684.38 : 10,489,114.16 = 4,337,434.14 : x
  2. Step 2: Convert to fraction form
    7,600,684.38/10,489,114.16 = 4,337,434.14/x
  3. Step 3: Cross multiply
    7,600,684.38x = 10,489,114.16 × 4,337,434.14
  4. Step 4: Simplify right side
    7,600,684.38x = 45,495,841,855,941.42
  5. Step 5: Solve for x
    x = 45,495,841,855,941.42/7,600,684.38
  6. Step 6: Final answer
    x = 5,985,755.96

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.