Home / 2,699,903.52-3,725,730-1,492,446.24

Finding the Fourth Proportional to 2,699,903.52, 3,725,730 and 1,492,446.24

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Solution

The fourth proportional to 2,699,903.52, 3,725,730 and 1,492,446.24 is: 2,059,500.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,699,903.52 : 3,725,730 = 1,492,446.24 : x
  2. Step 2: Convert to fraction form
    2,699,903.52/3,725,730 = 1,492,446.24/x
  3. Step 3: Cross multiply
    2,699,903.52x = 3,725,730 × 1,492,446.24
  4. Step 4: Simplify right side
    2,699,903.52x = 5,560,451,729,755.20
  5. Step 5: Solve for x
    x = 5,560,451,729,755.20/2,699,903.52
  6. Step 6: Final answer
    x = 2,059,500.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.