Home / 9,299,439.70-13,949,301.67-3,542,492.95

Finding the Fourth Proportional to 9,299,439.70, 13,949,301.67 and 3,542,492.95

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Solution

The fourth proportional to 9,299,439.70, 13,949,301.67 and 3,542,492.95 is: 5,313,793.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,299,439.70 : 13,949,301.67 = 3,542,492.95 : x
  2. Step 2: Convert to fraction form
    9,299,439.70/13,949,301.67 = 3,542,492.95/x
  3. Step 3: Cross multiply
    9,299,439.70x = 13,949,301.67 × 3,542,492.95
  4. Step 4: Simplify right side
    9,299,439.70x = 49,415,302,779,668.74
  5. Step 5: Solve for x
    x = 49,415,302,779,668.74/9,299,439.70
  6. Step 6: Final answer
    x = 5,313,793.56

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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.