Home / 4,230,695.68-6,348,565.04-1,535,231.12

Finding the Fourth Proportional to 4,230,695.68, 6,348,565.04 and 1,535,231.12

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Solution

The fourth proportional to 4,230,695.68, 6,348,565.04 and 1,535,231.12 is: 2,303,761.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,230,695.68 : 6,348,565.04 = 1,535,231.12 : x
  2. Step 2: Convert to fraction form
    4,230,695.68/6,348,565.04 = 1,535,231.12/x
  3. Step 3: Cross multiply
    4,230,695.68x = 6,348,565.04 × 1,535,231.12
  4. Step 4: Simplify right side
    4,230,695.68x = 9,746,514,616,752.05
  5. Step 5: Solve for x
    x = 9,746,514,616,752.05/4,230,695.68
  6. Step 6: Final answer
    x = 2,303,761.69

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.