Home / 2,499,492.33-3,749,238.54-702,303.21

Finding the Fourth Proportional to 2,499,492.33, 3,749,238.54 and 702,303.21

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Solution

The fourth proportional to 2,499,492.33, 3,749,238.54 and 702,303.21 is: 1,053,454.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,499,492.33 : 3,749,238.54 = 702,303.21 : x
  2. Step 2: Convert to fraction form
    2,499,492.33/3,749,238.54 = 702,303.21/x
  3. Step 3: Cross multiply
    2,499,492.33x = 3,749,238.54 × 702,303.21
  4. Step 4: Simplify right side
    2,499,492.33x = 2,633,102,261,697.71
  5. Step 5: Solve for x
    x = 2,633,102,261,697.71/2,499,492.33
  6. Step 6: Final answer
    x = 1,053,454.83

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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.