Home / 3,323,468.66-4,983,206.16-1,299,301.70

Finding the Fourth Proportional to 3,323,468.66, 4,983,206.16 and 1,299,301.70

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Solution

The fourth proportional to 3,323,468.66, 4,983,206.16 and 1,299,301.70 is: 1,948,171.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323,468.66 : 4,983,206.16 = 1,299,301.70 : x
  2. Step 2: Convert to fraction form
    3,323,468.66/4,983,206.16 = 1,299,301.70/x
  3. Step 3: Cross multiply
    3,323,468.66x = 4,983,206.16 × 1,299,301.70
  4. Step 4: Simplify right side
    3,323,468.66x = 6,474,688,235,138.47
  5. Step 5: Solve for x
    x = 6,474,688,235,138.47/3,323,468.66
  6. Step 6: Final answer
    x = 1,948,171.89

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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.