Home / 10,835,382.80-16,262,259.60-4,450,217.60

Finding the Fourth Proportional to 10,835,382.80, 16,262,259.60 and 4,450,217.60

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Solution

The fourth proportional to 10,835,382.80, 16,262,259.60 and 4,450,217.60 is: 6,679,098.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,835,382.80 : 16,262,259.60 = 4,450,217.60 : x
  2. Step 2: Convert to fraction form
    10,835,382.80/16,262,259.60 = 4,450,217.60/x
  3. Step 3: Cross multiply
    10,835,382.80x = 16,262,259.60 × 4,450,217.60
  4. Step 4: Simplify right side
    10,835,382.80x = 72,370,593,887,688.95
  5. Step 5: Solve for x
    x = 72,370,593,887,688.95/10,835,382.80
  6. Step 6: Final answer
    x = 6,679,098.95

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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.