Home / 1,472,652.90-2,032,226.01-963,344.34

Finding the Fourth Proportional to 1,472,652.90, 2,032,226.01 and 963,344.34

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Solution

The fourth proportional to 1,472,652.90, 2,032,226.01 and 963,344.34 is: 1,329,392.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,472,652.90 : 2,032,226.01 = 963,344.34 : x
  2. Step 2: Convert to fraction form
    1,472,652.90/2,032,226.01 = 963,344.34/x
  3. Step 3: Cross multiply
    1,472,652.90x = 2,032,226.01 × 963,344.34
  4. Step 4: Simplify right side
    1,472,652.90x = 1,957,733,424,334.28
  5. Step 5: Solve for x
    x = 1,957,733,424,334.28/1,472,652.90
  6. Step 6: Final answer
    x = 1,329,392.30

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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.