Home / 2,360,081.57-3,539,146.37-740,310.13

Finding the Fourth Proportional to 2,360,081.57, 3,539,146.37 and 740,310.13

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Solution

The fourth proportional to 2,360,081.57, 3,539,146.37 and 740,310.13 is: 1,110,159.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,360,081.57 : 3,539,146.37 = 740,310.13 : x
  2. Step 2: Convert to fraction form
    2,360,081.57/3,539,146.37 = 740,310.13/x
  3. Step 3: Cross multiply
    2,360,081.57x = 3,539,146.37 × 740,310.13
  4. Step 4: Simplify right side
    2,360,081.57x = 2,620,065,891,568.00
  5. Step 5: Solve for x
    x = 2,620,065,891,568.00/2,360,081.57
  6. Step 6: Final answer
    x = 1,110,159.04

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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.