Home / 5,507,034.92-7,600,801.56-3,518,899.64

Finding the Fourth Proportional to 5,507,034.92, 7,600,801.56 and 3,518,899.64

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Solution

The fourth proportional to 5,507,034.92, 7,600,801.56 and 3,518,899.64 is: 4,856,780.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,507,034.92 : 7,600,801.56 = 3,518,899.64 : x
  2. Step 2: Convert to fraction form
    5,507,034.92/7,600,801.56 = 3,518,899.64/x
  3. Step 3: Cross multiply
    5,507,034.92x = 7,600,801.56 × 3,518,899.64
  4. Step 4: Simplify right side
    5,507,034.92x = 26,746,457,873,195.44
  5. Step 5: Solve for x
    x = 26,746,457,873,195.44/5,507,034.92
  6. Step 6: Final answer
    x = 4,856,780.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.