Home / 1,371,737.32-2,057,606.22-572,582.92

Finding the Fourth Proportional to 1,371,737.32, 2,057,606.22 and 572,582.92

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Solution

The fourth proportional to 1,371,737.32, 2,057,606.22 and 572,582.92 is: 858,874.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,371,737.32 : 2,057,606.22 = 572,582.92 : x
  2. Step 2: Convert to fraction form
    1,371,737.32/2,057,606.22 = 572,582.92/x
  3. Step 3: Cross multiply
    1,371,737.32x = 2,057,606.22 × 572,582.92
  4. Step 4: Simplify right side
    1,371,737.32x = 1,178,150,177,657.76
  5. Step 5: Solve for x
    x = 1,178,150,177,657.76/1,371,737.32
  6. Step 6: Final answer
    x = 858,874.48

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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.