Home / 5,869,534.68-8,096,526.18-3,690,628.20

Finding the Fourth Proportional to 5,869,534.68, 8,096,526.18 and 3,690,628.20

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Solution

The fourth proportional to 5,869,534.68, 8,096,526.18 and 3,690,628.20 is: 5,090,909.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,869,534.68 : 8,096,526.18 = 3,690,628.20 : x
  2. Step 2: Convert to fraction form
    5,869,534.68/8,096,526.18 = 3,690,628.20/x
  3. Step 3: Cross multiply
    5,869,534.68x = 8,096,526.18 × 3,690,628.20
  4. Step 4: Simplify right side
    5,869,534.68x = 29,881,267,841,946.28
  5. Step 5: Solve for x
    x = 29,881,267,841,946.28/5,869,534.68
  6. Step 6: Final answer
    x = 5,090,909.16

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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.