Home / 5,735,285.03-7,913,767.22-3,287,445.66

Finding the Fourth Proportional to 5,735,285.03, 7,913,767.22 and 3,287,445.66

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Solution

The fourth proportional to 5,735,285.03, 7,913,767.22 and 3,287,445.66 is: 4,536,144.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,735,285.03 : 7,913,767.22 = 3,287,445.66 : x
  2. Step 2: Convert to fraction form
    5,735,285.03/7,913,767.22 = 3,287,445.66/x
  3. Step 3: Cross multiply
    5,735,285.03x = 7,913,767.22 × 3,287,445.66
  4. Step 4: Simplify right side
    5,735,285.03x = 26,016,079,701,639.27
  5. Step 5: Solve for x
    x = 26,016,079,701,639.27/5,735,285.03
  6. Step 6: Final answer
    x = 4,536,144.16

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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.