Home / 5,616,098.40-8,424,147.60-5,532,117.60

Finding the Fourth Proportional to 5,616,098.40, 8,424,147.60 and 5,532,117.60

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Solution

The fourth proportional to 5,616,098.40, 8,424,147.60 and 5,532,117.60 is: 8,298,176.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,616,098.40 : 8,424,147.60 = 5,532,117.60 : x
  2. Step 2: Convert to fraction form
    5,616,098.40/8,424,147.60 = 5,532,117.60/x
  3. Step 3: Cross multiply
    5,616,098.40x = 8,424,147.60 × 5,532,117.60
  4. Step 4: Simplify right side
    5,616,098.40x = 46,603,375,202,957.76
  5. Step 5: Solve for x
    x = 46,603,375,202,957.76/5,616,098.40
  6. Step 6: Final answer
    x = 8,298,176.40

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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.