Home / 1,847,812.96-2,549,910.16-1,159,854.48

Finding the Fourth Proportional to 1,847,812.96, 2,549,910.16 and 1,159,854.48

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Solution

The fourth proportional to 1,847,812.96, 2,549,910.16 and 1,159,854.48 is: 1,600,554.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,812.96 : 2,549,910.16 = 1,159,854.48 : x
  2. Step 2: Convert to fraction form
    1,847,812.96/2,549,910.16 = 1,159,854.48/x
  3. Step 3: Cross multiply
    1,847,812.96x = 2,549,910.16 × 1,159,854.48
  4. Step 4: Simplify right side
    1,847,812.96x = 2,957,524,722,673.52
  5. Step 5: Solve for x
    x = 2,957,524,722,673.52/1,847,812.96
  6. Step 6: Final answer
    x = 1,600,554.16

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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.