Home / 8,542,708.40-12,814,062.60-4,063,732.40

Finding the Fourth Proportional to 8,542,708.40, 12,814,062.60 and 4,063,732.40

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Solution

The fourth proportional to 8,542,708.40, 12,814,062.60 and 4,063,732.40 is: 6,095,598.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,542,708.40 : 12,814,062.60 = 4,063,732.40 : x
  2. Step 2: Convert to fraction form
    8,542,708.40/12,814,062.60 = 4,063,732.40/x
  3. Step 3: Cross multiply
    8,542,708.40x = 12,814,062.60 × 4,063,732.40
  4. Step 4: Simplify right side
    8,542,708.40x = 52,072,921,363,248.23
  5. Step 5: Solve for x
    x = 52,072,921,363,248.23/8,542,708.40
  6. Step 6: Final answer
    x = 6,095,598.60

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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.