Home / 1,207,924.56-1,810,558.20-497,565.04

Finding the Fourth Proportional to 1,207,924.56, 1,810,558.20 and 497,565.04

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Solution

The fourth proportional to 1,207,924.56, 1,810,558.20 and 497,565.04 is: 745,800.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,207,924.56 : 1,810,558.20 = 497,565.04 : x
  2. Step 2: Convert to fraction form
    1,207,924.56/1,810,558.20 = 497,565.04/x
  3. Step 3: Cross multiply
    1,207,924.56x = 1,810,558.20 × 497,565.04
  4. Step 4: Simplify right side
    1,207,924.56x = 900,870,463,205.33
  5. Step 5: Solve for x
    x = 900,870,463,205.33/1,207,924.56
  6. Step 6: Final answer
    x = 745,800.27

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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.