Home / 5,967,009.60-8,954,013.60-2,180,875.20

Finding the Fourth Proportional to 5,967,009.60, 8,954,013.60 and 2,180,875.20

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Solution

The fourth proportional to 5,967,009.60, 8,954,013.60 and 2,180,875.20 is: 3,272,591.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,967,009.60 : 8,954,013.60 = 2,180,875.20 : x
  2. Step 2: Convert to fraction form
    5,967,009.60/8,954,013.60 = 2,180,875.20/x
  3. Step 3: Cross multiply
    5,967,009.60x = 8,954,013.60 × 2,180,875.20
  4. Step 4: Simplify right side
    5,967,009.60x = 19,527,586,200,702.72
  5. Step 5: Solve for x
    x = 19,527,586,200,702.72/5,967,009.60
  6. Step 6: Final answer
    x = 3,272,591.72

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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.