Home / 5,569,512.60-8,343,209.70-3,040,642.20

Finding the Fourth Proportional to 5,569,512.60, 8,343,209.70 and 3,040,642.20

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Solution

The fourth proportional to 5,569,512.60, 8,343,209.70 and 3,040,642.20 is: 4,554,925.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,569,512.60 : 8,343,209.70 = 3,040,642.20 : x
  2. Step 2: Convert to fraction form
    5,569,512.60/8,343,209.70 = 3,040,642.20/x
  3. Step 3: Cross multiply
    5,569,512.60x = 8,343,209.70 × 3,040,642.20
  4. Step 4: Simplify right side
    5,569,512.60x = 25,368,715,497,269.34
  5. Step 5: Solve for x
    x = 25,368,715,497,269.34/5,569,512.60
  6. Step 6: Final answer
    x = 4,554,925.60

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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.