Home / 4,098,349.41-6,147,819.35-1,574,004.66

Finding the Fourth Proportional to 4,098,349.41, 6,147,819.35 and 1,574,004.66

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Solution

The fourth proportional to 4,098,349.41, 6,147,819.35 and 1,574,004.66 is: 2,361,120.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,349.41 : 6,147,819.35 = 1,574,004.66 : x
  2. Step 2: Convert to fraction form
    4,098,349.41/6,147,819.35 = 1,574,004.66/x
  3. Step 3: Cross multiply
    4,098,349.41x = 6,147,819.35 × 1,574,004.66
  4. Step 4: Simplify right side
    4,098,349.41x = 9,676,696,289,570.12
  5. Step 5: Solve for x
    x = 9,676,696,289,570.12/4,098,349.41
  6. Step 6: Final answer
    x = 2,361,120.38

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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.