Home / 1,024,490.52-1,413,799.02-565,605.98

Finding the Fourth Proportional to 1,024,490.52, 1,413,799.02 and 565,605.98

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Solution

The fourth proportional to 1,024,490.52, 1,413,799.02 and 565,605.98 is: 780,537.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,490.52 : 1,413,799.02 = 565,605.98 : x
  2. Step 2: Convert to fraction form
    1,024,490.52/1,413,799.02 = 565,605.98/x
  3. Step 3: Cross multiply
    1,024,490.52x = 1,413,799.02 × 565,605.98
  4. Step 4: Simplify right side
    1,024,490.52x = 799,653,183,764.64
  5. Step 5: Solve for x
    x = 799,653,183,764.64/1,024,490.52
  6. Step 6: Final answer
    x = 780,537.42

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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.