Home / 4,757,565.92-7,139,350.96-2,025,109.10

Finding the Fourth Proportional to 4,757,565.92, 7,139,350.96 and 2,025,109.10

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Solution

The fourth proportional to 4,757,565.92, 7,139,350.96 and 2,025,109.10 is: 3,038,941.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,757,565.92 : 7,139,350.96 = 2,025,109.10 : x
  2. Step 2: Convert to fraction form
    4,757,565.92/7,139,350.96 = 2,025,109.10/x
  3. Step 3: Cross multiply
    4,757,565.92x = 7,139,350.96 × 2,025,109.10
  4. Step 4: Simplify right side
    4,757,565.92x = 14,457,964,589,970.60
  5. Step 5: Solve for x
    x = 14,457,964,589,970.60/4,757,565.92
  6. Step 6: Final answer
    x = 3,038,941.52

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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.