Home / 6,264,750.40-9,397,125.60-6,180,769.60

Finding the Fourth Proportional to 6,264,750.40, 9,397,125.60 and 6,180,769.60

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Solution

The fourth proportional to 6,264,750.40, 9,397,125.60 and 6,180,769.60 is: 9,271,154.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,264,750.40 : 9,397,125.60 = 6,180,769.60 : x
  2. Step 2: Convert to fraction form
    6,264,750.40/9,397,125.60 = 6,180,769.60/x
  3. Step 3: Cross multiply
    6,264,750.40x = 9,397,125.60 × 6,180,769.60
  4. Step 4: Simplify right side
    6,264,750.40x = 58,081,468,235,861.76
  5. Step 5: Solve for x
    x = 58,081,468,235,861.76/6,264,750.40
  6. Step 6: Final answer
    x = 9,271,154.40

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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.