Home / 6,404,407.24-9,607,775.10-3,038,582.92

Finding the Fourth Proportional to 6,404,407.24, 9,607,775.10 and 3,038,582.92

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Solution

The fourth proportional to 6,404,407.24, 9,607,775.10 and 3,038,582.92 is: 4,558,426.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,404,407.24 : 9,607,775.10 = 3,038,582.92 : x
  2. Step 2: Convert to fraction form
    6,404,407.24/9,607,775.10 = 3,038,582.92/x
  3. Step 3: Cross multiply
    6,404,407.24x = 9,607,775.10 × 3,038,582.92
  4. Step 4: Simplify right side
    6,404,407.24x = 29,194,021,318,061.29
  5. Step 5: Solve for x
    x = 29,194,021,318,061.29/6,404,407.24
  6. Step 6: Final answer
    x = 4,558,426.76

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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.