Home / 9,952,453.70-14,928,680.55-3,225,695.30

Finding the Fourth Proportional to 9,952,453.70, 14,928,680.55 and 3,225,695.30

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Solution

The fourth proportional to 9,952,453.70, 14,928,680.55 and 3,225,695.30 is: 4,838,542.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,952,453.70 : 14,928,680.55 = 3,225,695.30 : x
  2. Step 2: Convert to fraction form
    9,952,453.70/14,928,680.55 = 3,225,695.30/x
  3. Step 3: Cross multiply
    9,952,453.70x = 14,928,680.55 × 3,225,695.30
  4. Step 4: Simplify right side
    9,952,453.70x = 48,155,374,685,336.41
  5. Step 5: Solve for x
    x = 48,155,374,685,336.41/9,952,453.70
  6. Step 6: Final answer
    x = 4,838,542.95

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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.