Home / 5,613,008.54-7,745,949.81-3,034,688.63

Finding the Fourth Proportional to 5,613,008.54, 7,745,949.81 and 3,034,688.63

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Solution

The fourth proportional to 5,613,008.54, 7,745,949.81 and 3,034,688.63 is: 4,187,869.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,613,008.54 : 7,745,949.81 = 3,034,688.63 : x
  2. Step 2: Convert to fraction form
    5,613,008.54/7,745,949.81 = 3,034,688.63/x
  3. Step 3: Cross multiply
    5,613,008.54x = 7,745,949.81 × 3,034,688.63
  4. Step 4: Simplify right side
    5,613,008.54x = 23,506,545,778,227.91
  5. Step 5: Solve for x
    x = 23,506,545,778,227.91/5,613,008.54
  6. Step 6: Final answer
    x = 4,187,869.24

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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.