Home / 1,566,177.40-2,349,266.10-965,189.80

Finding the Fourth Proportional to 1,566,177.40, 2,349,266.10 and 965,189.80

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Solution

The fourth proportional to 1,566,177.40, 2,349,266.10 and 965,189.80 is: 1,447,784.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,177.40 : 2,349,266.10 = 965,189.80 : x
  2. Step 2: Convert to fraction form
    1,566,177.40/2,349,266.10 = 965,189.80/x
  3. Step 3: Cross multiply
    1,566,177.40x = 2,349,266.10 × 965,189.80
  4. Step 4: Simplify right side
    1,566,177.40x = 2,267,487,677,205.78
  5. Step 5: Solve for x
    x = 2,267,487,677,205.78/1,566,177.40
  6. Step 6: Final answer
    x = 1,447,784.70

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Similar ratio
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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.