Home / 4,151,822.60-6,227,733.90-1,160,001.80

Finding the Fourth Proportional to 4,151,822.60, 6,227,733.90 and 1,160,001.80

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Solution

The fourth proportional to 4,151,822.60, 6,227,733.90 and 1,160,001.80 is: 1,740,002.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,151,822.60 : 6,227,733.90 = 1,160,001.80 : x
  2. Step 2: Convert to fraction form
    4,151,822.60/6,227,733.90 = 1,160,001.80/x
  3. Step 3: Cross multiply
    4,151,822.60x = 6,227,733.90 × 1,160,001.80
  4. Step 4: Simplify right side
    4,151,822.60x = 7,224,182,533,921.02
  5. Step 5: Solve for x
    x = 7,224,182,533,921.02/4,151,822.60
  6. Step 6: Final answer
    x = 1,740,002.70

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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.