Home / 2,500,568.48-3,744,631.92-1,749,095.84

Finding the Fourth Proportional to 2,500,568.48, 3,744,631.92 and 1,749,095.84

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Solution

The fourth proportional to 2,500,568.48, 3,744,631.92 and 1,749,095.84 is: 2,619,292.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,500,568.48 : 3,744,631.92 = 1,749,095.84 : x
  2. Step 2: Convert to fraction form
    2,500,568.48/3,744,631.92 = 1,749,095.84/x
  3. Step 3: Cross multiply
    2,500,568.48x = 3,744,631.92 × 1,749,095.84
  4. Step 4: Simplify right side
    2,500,568.48x = 6,549,720,113,603.21
  5. Step 5: Solve for x
    x = 6,549,720,113,603.21/2,500,568.48
  6. Step 6: Final answer
    x = 2,619,292.44

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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.