Home / 564,522.92-845,584.83-382,264.49

Finding the Fourth Proportional to 564,522.92, 845,584.83 and 382,264.49

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Solution

The fourth proportional to 564,522.92, 845,584.83 and 382,264.49 is: 572,584.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    564,522.92 : 845,584.83 = 382,264.49 : x
  2. Step 2: Convert to fraction form
    564,522.92/845,584.83 = 382,264.49/x
  3. Step 3: Cross multiply
    564,522.92x = 845,584.83 × 382,264.49
  4. Step 4: Simplify right side
    564,522.92x = 323,237,049,563.76
  5. Step 5: Solve for x
    x = 323,237,049,563.76/564,522.92
  6. Step 6: Final answer
    x = 572,584.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.