Home / 758,124.48-1,046,180.16-413,932.80

Finding the Fourth Proportional to 758,124.48, 1,046,180.16 and 413,932.80

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Solution

The fourth proportional to 758,124.48, 1,046,180.16 and 413,932.80 is: 571,210.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    758,124.48 : 1,046,180.16 = 413,932.80 : x
  2. Step 2: Convert to fraction form
    758,124.48/1,046,180.16 = 413,932.80/x
  3. Step 3: Cross multiply
    758,124.48x = 1,046,180.16 × 413,932.80
  4. Step 4: Simplify right side
    758,124.48x = 433,048,282,933.25
  5. Step 5: Solve for x
    x = 433,048,282,933.25/758,124.48
  6. Step 6: Final answer
    x = 571,210.00

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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.