Home / 1,465,952.77-2,198,958.32-963,717.13

Finding the Fourth Proportional to 1,465,952.77, 2,198,958.32 and 963,717.13

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Solution

The fourth proportional to 1,465,952.77, 2,198,958.32 and 963,717.13 is: 1,445,594.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,465,952.77 : 2,198,958.32 = 963,717.13 : x
  2. Step 2: Convert to fraction form
    1,465,952.77/2,198,958.32 = 963,717.13/x
  3. Step 3: Cross multiply
    1,465,952.77x = 2,198,958.32 × 963,717.13
  4. Step 4: Simplify right side
    1,465,952.77x = 2,119,173,801,140.02
  5. Step 5: Solve for x
    x = 2,119,173,801,140.02/1,465,952.77
  6. Step 6: Final answer
    x = 1,445,594.87

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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.