Home / 437,925.20-604,390.62-246,934.76

Finding the Fourth Proportional to 437,925.20, 604,390.62 and 246,934.76

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Solution

The fourth proportional to 437,925.20, 604,390.62 and 246,934.76 is: 340,800.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    437,925.20 : 604,390.62 = 246,934.76 : x
  2. Step 2: Convert to fraction form
    437,925.20/604,390.62 = 246,934.76/x
  3. Step 3: Cross multiply
    437,925.20x = 604,390.62 × 246,934.76
  4. Step 4: Simplify right side
    437,925.20x = 149,245,052,695.95
  5. Step 5: Solve for x
    x = 149,245,052,695.95/437,925.20
  6. Step 6: Final answer
    x = 340,800.33

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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.