Home / 1,084,641.52-1,496,787.20-594,607.76

Finding the Fourth Proportional to 1,084,641.52, 1,496,787.20 and 594,607.76

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Solution

The fourth proportional to 1,084,641.52, 1,496,787.20 and 594,607.76 is: 820,548.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,641.52 : 1,496,787.20 = 594,607.76 : x
  2. Step 2: Convert to fraction form
    1,084,641.52/1,496,787.20 = 594,607.76/x
  3. Step 3: Cross multiply
    1,084,641.52x = 1,496,787.20 × 594,607.76
  4. Step 4: Simplify right side
    1,084,641.52x = 890,001,284,188.67
  5. Step 5: Solve for x
    x = 890,001,284,188.67/1,084,641.52
  6. Step 6: Final answer
    x = 820,548.79

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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.