Home / 1,025,830.67-1,415,651.02-560,694.13

Finding the Fourth Proportional to 1,025,830.67, 1,415,651.02 and 560,694.13

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Solution

The fourth proportional to 1,025,830.67, 1,415,651.02 and 560,694.13 is: 773,760.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,830.67 : 1,415,651.02 = 560,694.13 : x
  2. Step 2: Convert to fraction form
    1,025,830.67/1,415,651.02 = 560,694.13/x
  3. Step 3: Cross multiply
    1,025,830.67x = 1,415,651.02 × 560,694.13
  4. Step 4: Simplify right side
    1,025,830.67x = 793,747,212,101.65
  5. Step 5: Solve for x
    x = 793,747,212,101.65/1,025,830.67
  6. Step 6: Final answer
    x = 773,760.46

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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.