Home / 935,168.18-1,402,249.23-484,772.54

Finding the Fourth Proportional to 935,168.18, 1,402,249.23 and 484,772.54

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Solution

The fourth proportional to 935,168.18, 1,402,249.23 and 484,772.54 is: 726,898.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    935,168.18 : 1,402,249.23 = 484,772.54 : x
  2. Step 2: Convert to fraction form
    935,168.18/1,402,249.23 = 484,772.54/x
  3. Step 3: Cross multiply
    935,168.18x = 1,402,249.23 × 484,772.54
  4. Step 4: Simplify right side
    935,168.18x = 679,771,913,928.90
  5. Step 5: Solve for x
    x = 679,771,913,928.90/935,168.18
  6. Step 6: Final answer
    x = 726,898.04

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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.