Home / 10,576,960.60-15,870,689.70-6,031,499.80

Finding the Fourth Proportional to 10,576,960.60, 15,870,689.70 and 6,031,499.80

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Solution

The fourth proportional to 10,576,960.60, 15,870,689.70 and 6,031,499.80 is: 9,050,242.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,576,960.60 : 15,870,689.70 = 6,031,499.80 : x
  2. Step 2: Convert to fraction form
    10,576,960.60/15,870,689.70 = 6,031,499.80/x
  3. Step 3: Cross multiply
    10,576,960.60x = 15,870,689.70 × 6,031,499.80
  4. Step 4: Simplify right side
    10,576,960.60x = 95,724,061,751,412.05
  5. Step 5: Solve for x
    x = 95,724,061,751,412.05/10,576,960.60
  6. Step 6: Final answer
    x = 9,050,242.82

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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.