Home / 3,563,045.80-5,344,568.70-867,349.60

Finding the Fourth Proportional to 3,563,045.80, 5,344,568.70 and 867,349.60

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Solution

The fourth proportional to 3,563,045.80, 5,344,568.70 and 867,349.60 is: 1,301,024.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,563,045.80 : 5,344,568.70 = 867,349.60 : x
  2. Step 2: Convert to fraction form
    3,563,045.80/5,344,568.70 = 867,349.60/x
  3. Step 3: Cross multiply
    3,563,045.80x = 5,344,568.70 × 867,349.60
  4. Step 4: Simplify right side
    3,563,045.80x = 4,635,609,524,117.52
  5. Step 5: Solve for x
    x = 4,635,609,524,117.52/3,563,045.80
  6. Step 6: Final answer
    x = 1,301,024.40

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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.