Home / 3,323,449.04-4,983,176.72-1,299,282.08

Finding the Fourth Proportional to 3,323,449.04, 4,983,176.72 and 1,299,282.08

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Solution

The fourth proportional to 3,323,449.04, 4,983,176.72 and 1,299,282.08 is: 1,948,142.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323,449.04 : 4,983,176.72 = 1,299,282.08 : x
  2. Step 2: Convert to fraction form
    3,323,449.04/4,983,176.72 = 1,299,282.08/x
  3. Step 3: Cross multiply
    3,323,449.04x = 4,983,176.72 × 1,299,282.08
  4. Step 4: Simplify right side
    3,323,449.04x = 6,474,552,192,101.50
  5. Step 5: Solve for x
    x = 6,474,552,192,101.50/3,323,449.04
  6. Step 6: Final answer
    x = 1,948,142.46

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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.