Home / 684,006.96-1,025,958.60-240,463.92

Finding the Fourth Proportional to 684,006.96, 1,025,958.60 and 240,463.92

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Solution

The fourth proportional to 684,006.96, 1,025,958.60 and 240,463.92 is: 360,677.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    684,006.96 : 1,025,958.60 = 240,463.92 : x
  2. Step 2: Convert to fraction form
    684,006.96/1,025,958.60 = 240,463.92/x
  3. Step 3: Cross multiply
    684,006.96x = 1,025,958.60 × 240,463.92
  4. Step 4: Simplify right side
    684,006.96x = 246,706,026,713.71
  5. Step 5: Solve for x
    x = 246,706,026,713.71/684,006.96
  6. Step 6: Final answer
    x = 360,677.66

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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.