Home / 5,987,702.27-8,263,032.15-3,234,389.56

Finding the Fourth Proportional to 5,987,702.27, 8,263,032.15 and 3,234,389.56

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Solution

The fourth proportional to 5,987,702.27, 8,263,032.15 and 3,234,389.56 is: 4,463,459.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,987,702.27 : 8,263,032.15 = 3,234,389.56 : x
  2. Step 2: Convert to fraction form
    5,987,702.27/8,263,032.15 = 3,234,389.56/x
  3. Step 3: Cross multiply
    5,987,702.27x = 8,263,032.15 × 3,234,389.56
  4. Step 4: Simplify right side
    5,987,702.27x = 26,725,864,919,904.36
  5. Step 5: Solve for x
    x = 26,725,864,919,904.36/5,987,702.27
  6. Step 6: Final answer
    x = 4,463,459.22

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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.