Home / 1,524,985.66-2,287,494.94-460,036.96

Finding the Fourth Proportional to 1,524,985.66, 2,287,494.94 and 460,036.96

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Solution

The fourth proportional to 1,524,985.66, 2,287,494.94 and 460,036.96 is: 690,060.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,985.66 : 2,287,494.94 = 460,036.96 : x
  2. Step 2: Convert to fraction form
    1,524,985.66/2,287,494.94 = 460,036.96/x
  3. Step 3: Cross multiply
    1,524,985.66x = 2,287,494.94 × 460,036.96
  4. Step 4: Simplify right side
    1,524,985.66x = 1,052,332,218,212.98
  5. Step 5: Solve for x
    x = 1,052,332,218,212.98/1,524,985.66
  6. Step 6: Final answer
    x = 690,060.40

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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.