Home / 4,275,661.17-5,900,339.48-2,315,523.30

Finding the Fourth Proportional to 4,275,661.17, 5,900,339.48 and 2,315,523.30

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Solution

The fourth proportional to 4,275,661.17, 5,900,339.48 and 2,315,523.30 is: 3,195,382.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,275,661.17 : 5,900,339.48 = 2,315,523.30 : x
  2. Step 2: Convert to fraction form
    4,275,661.17/5,900,339.48 = 2,315,523.30/x
  3. Step 3: Cross multiply
    4,275,661.17x = 5,900,339.48 × 2,315,523.30
  4. Step 4: Simplify right side
    4,275,661.17x = 13,662,373,532,272.27
  5. Step 5: Solve for x
    x = 13,662,373,532,272.27/4,275,661.17
  6. Step 6: Final answer
    x = 3,195,382.65

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1.5x scale

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.