Home / 1,566,289.80-2,350,049.10-569,118.60

Finding the Fourth Proportional to 1,566,289.80, 2,350,049.10 and 569,118.60

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Solution

The fourth proportional to 1,566,289.80, 2,350,049.10 and 569,118.60 is: 853,901.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,289.80 : 2,350,049.10 = 569,118.60 : x
  2. Step 2: Convert to fraction form
    1,566,289.80/2,350,049.10 = 569,118.60/x
  3. Step 3: Cross multiply
    1,566,289.80x = 2,350,049.10 × 569,118.60
  4. Step 4: Simplify right side
    1,566,289.80x = 1,337,456,653,723.26
  5. Step 5: Solve for x
    x = 1,337,456,653,723.26/1,566,289.80
  6. Step 6: Final answer
    x = 853,901.15

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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.