Home / 9,740,281.86-14,610,003.62-2,551,656.60

Finding the Fourth Proportional to 9,740,281.86, 14,610,003.62 and 2,551,656.60

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Solution

The fourth proportional to 9,740,281.86, 14,610,003.62 and 2,551,656.60 is: 3,827,375.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,740,281.86 : 14,610,003.62 = 2,551,656.60 : x
  2. Step 2: Convert to fraction form
    9,740,281.86/14,610,003.62 = 2,551,656.60/x
  3. Step 3: Cross multiply
    9,740,281.86x = 14,610,003.62 × 2,551,656.60
  4. Step 4: Simplify right side
    9,740,281.86x = 37,279,712,150,238.61
  5. Step 5: Solve for x
    x = 37,279,712,150,238.61/9,740,281.86
  6. Step 6: Final answer
    x = 3,827,375.09

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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.