Home / 10,576,965.60-15,870,697.20-6,031,504.80

Finding the Fourth Proportional to 10,576,965.60, 15,870,697.20 and 6,031,504.80

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Solution

The fourth proportional to 10,576,965.60, 15,870,697.20 and 6,031,504.80 is: 9,050,250.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,576,965.60 : 15,870,697.20 = 6,031,504.80 : x
  2. Step 2: Convert to fraction form
    10,576,965.60/15,870,697.20 = 6,031,504.80/x
  3. Step 3: Cross multiply
    10,576,965.60x = 15,870,697.20 × 6,031,504.80
  4. Step 4: Simplify right side
    10,576,965.60x = 95,724,186,341,146.55
  5. Step 5: Solve for x
    x = 95,724,186,341,146.55/10,576,965.60
  6. Step 6: Final answer
    x = 9,050,250.32

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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.