Home / 4,098,346.88-6,147,815.56-1,574,002.13

Finding the Fourth Proportional to 4,098,346.88, 6,147,815.56 and 1,574,002.13

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Solution

The fourth proportional to 4,098,346.88, 6,147,815.56 and 1,574,002.13 is: 2,361,116.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,346.88 : 6,147,815.56 = 1,574,002.13 : x
  2. Step 2: Convert to fraction form
    4,098,346.88/6,147,815.56 = 1,574,002.13/x
  3. Step 3: Cross multiply
    4,098,346.88x = 6,147,815.56 × 1,574,002.13
  4. Step 4: Simplify right side
    4,098,346.88x = 9,676,674,751,613.06
  5. Step 5: Solve for x
    x = 9,676,674,751,613.06/4,098,346.88
  6. Step 6: Final answer
    x = 2,361,116.58

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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.