Home / 6,705,078.78-10,059,117.46-2,445,247.02

Finding the Fourth Proportional to 6,705,078.78, 10,059,117.46 and 2,445,247.02

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Solution

The fourth proportional to 6,705,078.78, 10,059,117.46 and 2,445,247.02 is: 3,668,417.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,705,078.78 : 10,059,117.46 = 2,445,247.02 : x
  2. Step 2: Convert to fraction form
    6,705,078.78/10,059,117.46 = 2,445,247.02/x
  3. Step 3: Cross multiply
    6,705,078.78x = 10,059,117.46 × 2,445,247.02
  4. Step 4: Simplify right side
    6,705,078.78x = 24,597,026,992,894.97
  5. Step 5: Solve for x
    x = 24,597,026,992,894.97/6,705,078.78
  6. Step 6: Final answer
    x = 3,668,417.30

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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.