Home / 9,666,601.44-14,498,819.60-2,478,304.24

Finding the Fourth Proportional to 9,666,601.44, 14,498,819.60 and 2,478,304.24

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Solution

The fourth proportional to 9,666,601.44, 14,498,819.60 and 2,478,304.24 is: 3,717,178.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,666,601.44 : 14,498,819.60 = 2,478,304.24 : x
  2. Step 2: Convert to fraction form
    9,666,601.44/14,498,819.60 = 2,478,304.24/x
  3. Step 3: Cross multiply
    9,666,601.44x = 14,498,819.60 × 2,478,304.24
  4. Step 4: Simplify right side
    9,666,601.44x = 35,932,486,089,675.11
  5. Step 5: Solve for x
    x = 35,932,486,089,675.11/9,666,601.44
  6. Step 6: Final answer
    x = 3,717,178.82

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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.