Home / 9,063,468.78-13,595,069.90-2,240,042.55

Finding the Fourth Proportional to 9,063,468.78, 13,595,069.90 and 2,240,042.55

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Solution

The fourth proportional to 9,063,468.78, 13,595,069.90 and 2,240,042.55 is: 3,360,030.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,063,468.78 : 13,595,069.90 = 2,240,042.55 : x
  2. Step 2: Convert to fraction form
    9,063,468.78/13,595,069.90 = 2,240,042.55/x
  3. Step 3: Cross multiply
    9,063,468.78x = 13,595,069.90 × 2,240,042.55
  4. Step 4: Simplify right side
    9,063,468.78x = 30,453,535,000,842.84
  5. Step 5: Solve for x
    x = 30,453,535,000,842.84/9,063,468.78
  6. Step 6: Final answer
    x = 3,360,030.88

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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.