Home / 3,648,015.70-5,472,023.55-3,573,366.10

Finding the Fourth Proportional to 3,648,015.70, 5,472,023.55 and 3,573,366.10

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Solution

The fourth proportional to 3,648,015.70, 5,472,023.55 and 3,573,366.10 is: 5,360,049.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,648,015.70 : 5,472,023.55 = 3,573,366.10 : x
  2. Step 2: Convert to fraction form
    3,648,015.70/5,472,023.55 = 3,573,366.10/x
  3. Step 3: Cross multiply
    3,648,015.70x = 5,472,023.55 × 3,573,366.10
  4. Step 4: Simplify right side
    3,648,015.70x = 19,553,543,451,971.66
  5. Step 5: Solve for x
    x = 19,553,543,451,971.66/3,648,015.70
  6. Step 6: Final answer
    x = 5,360,049.15

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1.5x scale

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.