Home / 610,252.32-841,849.02-529,566.60

Finding the Fourth Proportional to 610,252.32, 841,849.02 and 529,566.60

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Solution

The fourth proportional to 610,252.32, 841,849.02 and 529,566.60 is: 730,542.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    610,252.32 : 841,849.02 = 529,566.60 : x
  2. Step 2: Convert to fraction form
    610,252.32/841,849.02 = 529,566.60/x
  3. Step 3: Cross multiply
    610,252.32x = 841,849.02 × 529,566.60
  4. Step 4: Simplify right side
    610,252.32x = 445,815,123,234.73
  5. Step 5: Solve for x
    x = 445,815,123,234.73/610,252.32
  6. Step 6: Final answer
    x = 730,542.28

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1.5x scale

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.