Home / 10,059,041.70-15,080,098.86-4,374,984.96

Finding the Fourth Proportional to 10,059,041.70, 15,080,098.86 and 4,374,984.96

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Solution

The fourth proportional to 10,059,041.70, 15,080,098.86 and 4,374,984.96 is: 6,558,796.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,059,041.70 : 15,080,098.86 = 4,374,984.96 : x
  2. Step 2: Convert to fraction form
    10,059,041.70/15,080,098.86 = 4,374,984.96/x
  3. Step 3: Cross multiply
    10,059,041.70x = 15,080,098.86 × 4,374,984.96
  4. Step 4: Simplify right side
    10,059,041.70x = 65,975,205,707,813.14
  5. Step 5: Solve for x
    x = 65,975,205,707,813.14/10,059,041.70
  6. Step 6: Final answer
    x = 6,558,796.32

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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.