Home / 1,060,573.28-1,463,621.65-577,169.06

Finding the Fourth Proportional to 1,060,573.28, 1,463,621.65 and 577,169.06

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Solution

The fourth proportional to 1,060,573.28, 1,463,621.65 and 577,169.06 is: 796,509.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,573.28 : 1,463,621.65 = 577,169.06 : x
  2. Step 2: Convert to fraction form
    1,060,573.28/1,463,621.65 = 577,169.06/x
  3. Step 3: Cross multiply
    1,060,573.28x = 1,463,621.65 × 577,169.06
  4. Step 4: Simplify right side
    1,060,573.28x = 844,757,123,165.12
  5. Step 5: Solve for x
    x = 844,757,123,165.12/1,060,573.28
  6. Step 6: Final answer
    x = 796,509.91

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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.