Home / 8,781,801.48-13,180,269.02-6,088,018.38

Finding the Fourth Proportional to 8,781,801.48, 13,180,269.02 and 6,088,018.38

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Solution

The fourth proportional to 8,781,801.48, 13,180,269.02 and 6,088,018.38 is: 9,137,273.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,781,801.48 : 13,180,269.02 = 6,088,018.38 : x
  2. Step 2: Convert to fraction form
    8,781,801.48/13,180,269.02 = 6,088,018.38/x
  3. Step 3: Cross multiply
    8,781,801.48x = 13,180,269.02 × 6,088,018.38
  4. Step 4: Simplify right side
    8,781,801.48x = 80,241,720,047,104.58
  5. Step 5: Solve for x
    x = 80,241,720,047,104.58/8,781,801.48
  6. Step 6: Final answer
    x = 9,137,273.28

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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.