Home / 6,242,166.60-9,360,917.10-2,454,865.80

Finding the Fourth Proportional to 6,242,166.60, 9,360,917.10 and 2,454,865.80

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Solution

The fourth proportional to 6,242,166.60, 9,360,917.10 and 2,454,865.80 is: 3,681,381.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,242,166.60 : 9,360,917.10 = 2,454,865.80 : x
  2. Step 2: Convert to fraction form
    6,242,166.60/9,360,917.10 = 2,454,865.80/x
  3. Step 3: Cross multiply
    6,242,166.60x = 9,360,917.10 × 2,454,865.80
  4. Step 4: Simplify right side
    6,242,166.60x = 22,979,795,245,425.18
  5. Step 5: Solve for x
    x = 22,979,795,245,425.18/6,242,166.60
  6. Step 6: Final answer
    x = 3,681,381.28

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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.