Home / 1,134,381.96-1,702,282.32-460,463.04

Finding the Fourth Proportional to 1,134,381.96, 1,702,282.32 and 460,463.04

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Solution

The fourth proportional to 1,134,381.96, 1,702,282.32 and 460,463.04 is: 690,982.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,381.96 : 1,702,282.32 = 460,463.04 : x
  2. Step 2: Convert to fraction form
    1,134,381.96/1,702,282.32 = 460,463.04/x
  3. Step 3: Cross multiply
    1,134,381.96x = 1,702,282.32 × 460,463.04
  4. Step 4: Simplify right side
    1,134,381.96x = 783,838,092,005.45
  5. Step 5: Solve for x
    x = 783,838,092,005.45/1,134,381.96
  6. Step 6: Final answer
    x = 690,982.51

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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.