Home / 5,194,815.60-7,792,223.40-4,250,031.60

Finding the Fourth Proportional to 5,194,815.60, 7,792,223.40 and 4,250,031.60

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Solution

The fourth proportional to 5,194,815.60, 7,792,223.40 and 4,250,031.60 is: 6,375,047.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,194,815.60 : 7,792,223.40 = 4,250,031.60 : x
  2. Step 2: Convert to fraction form
    5,194,815.60/7,792,223.40 = 4,250,031.60/x
  3. Step 3: Cross multiply
    5,194,815.60x = 7,792,223.40 × 4,250,031.60
  4. Step 4: Simplify right side
    5,194,815.60x = 33,117,195,684,259.44
  5. Step 5: Solve for x
    x = 33,117,195,684,259.44/5,194,815.60
  6. Step 6: Final answer
    x = 6,375,047.40

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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.