Home / 10,482,435.52-15,724,331.24-3,294,269.52

Finding the Fourth Proportional to 10,482,435.52, 15,724,331.24 and 3,294,269.52

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Solution

The fourth proportional to 10,482,435.52, 15,724,331.24 and 3,294,269.52 is: 4,941,617.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,482,435.52 : 15,724,331.24 = 3,294,269.52 : x
  2. Step 2: Convert to fraction form
    10,482,435.52/15,724,331.24 = 3,294,269.52/x
  3. Step 3: Cross multiply
    10,482,435.52x = 15,724,331.24 × 3,294,269.52
  4. Step 4: Simplify right side
    10,482,435.52x = 51,800,185,126,315.80
  5. Step 5: Solve for x
    x = 51,800,185,126,315.80/10,482,435.52
  6. Step 6: Final answer
    x = 4,941,617.34

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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.