Home / 604,822.10-907,233.15-464,854.10

Finding the Fourth Proportional to 604,822.10, 907,233.15 and 464,854.10

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Solution

The fourth proportional to 604,822.10, 907,233.15 and 464,854.10 is: 697,281.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,822.10 : 907,233.15 = 464,854.10 : x
  2. Step 2: Convert to fraction form
    604,822.10/907,233.15 = 464,854.10/x
  3. Step 3: Cross multiply
    604,822.10x = 907,233.15 × 464,854.10
  4. Step 4: Simplify right side
    604,822.10x = 421,731,049,433.42
  5. Step 5: Solve for x
    x = 421,731,049,433.42/604,822.10
  6. Step 6: Final answer
    x = 697,281.15

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Similar ratio
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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.