Home / 583,010.20-804,925.56-475,836.04

Finding the Fourth Proportional to 583,010.20, 804,925.56 and 475,836.04

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Solution

The fourth proportional to 583,010.20, 804,925.56 and 475,836.04 is: 656,956.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    583,010.20 : 804,925.56 = 475,836.04 : x
  2. Step 2: Convert to fraction form
    583,010.20/804,925.56 = 475,836.04/x
  3. Step 3: Cross multiply
    583,010.20x = 804,925.56 × 475,836.04
  4. Step 4: Simplify right side
    583,010.20x = 383,012,590,965.18
  5. Step 5: Solve for x
    x = 383,012,590,965.18/583,010.20
  6. Step 6: Final answer
    x = 656,956.93

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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.