Home / 2,219,552.15-3,329,425.08-703,346.81

Finding the Fourth Proportional to 2,219,552.15, 3,329,425.08 and 703,346.81

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Solution

The fourth proportional to 2,219,552.15, 3,329,425.08 and 703,346.81 is: 1,055,050.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,219,552.15 : 3,329,425.08 = 703,346.81 : x
  2. Step 2: Convert to fraction form
    2,219,552.15/3,329,425.08 = 703,346.81/x
  3. Step 3: Cross multiply
    2,219,552.15x = 3,329,425.08 × 703,346.81
  4. Step 4: Simplify right side
    2,219,552.15x = 2,341,740,492,504.87
  5. Step 5: Solve for x
    x = 2,341,740,492,504.87/2,219,552.15
  6. Step 6: Final answer
    x = 1,055,050.90

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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.