Home / 10,331,470.37-15,496,692.89-3,854,041.04

Finding the Fourth Proportional to 10,331,470.37, 15,496,692.89 and 3,854,041.04

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Solution

The fourth proportional to 10,331,470.37, 15,496,692.89 and 3,854,041.04 is: 5,780,870.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,331,470.37 : 15,496,692.89 = 3,854,041.04 : x
  2. Step 2: Convert to fraction form
    10,331,470.37/15,496,692.89 = 3,854,041.04/x
  3. Step 3: Cross multiply
    10,331,470.37x = 15,496,692.89 × 3,854,041.04
  4. Step 4: Simplify right side
    10,331,470.37x = 59,724,890,285,582.54
  5. Step 5: Solve for x
    x = 59,724,890,285,582.54/10,331,470.37
  6. Step 6: Final answer
    x = 5,780,870.31

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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.