Home / 9,566,217.40-14,350,200.90-3,885,266.20

Finding the Fourth Proportional to 9,566,217.40, 14,350,200.90 and 3,885,266.20

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Solution

The fourth proportional to 9,566,217.40, 14,350,200.90 and 3,885,266.20 is: 5,828,254.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,566,217.40 : 14,350,200.90 = 3,885,266.20 : x
  2. Step 2: Convert to fraction form
    9,566,217.40/14,350,200.90 = 3,885,266.20/x
  3. Step 3: Cross multiply
    9,566,217.40x = 14,350,200.90 × 3,885,266.20
  4. Step 4: Simplify right side
    9,566,217.40x = 55,754,350,519,979.59
  5. Step 5: Solve for x
    x = 55,754,350,519,979.59/9,566,217.40
  6. Step 6: Final answer
    x = 5,828,254.60

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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.