Home / 4,891,662.60-6,750,269.28-2,716,344.24

Finding the Fourth Proportional to 4,891,662.60, 6,750,269.28 and 2,716,344.24

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Solution

The fourth proportional to 4,891,662.60, 6,750,269.28 and 2,716,344.24 is: 3,748,430.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,891,662.60 : 6,750,269.28 = 2,716,344.24 : x
  2. Step 2: Convert to fraction form
    4,891,662.60/6,750,269.28 = 2,716,344.24/x
  3. Step 3: Cross multiply
    4,891,662.60x = 6,750,269.28 × 2,716,344.24
  4. Step 4: Simplify right side
    4,891,662.60x = 18,336,055,077,176.95
  5. Step 5: Solve for x
    x = 18,336,055,077,176.95/4,891,662.60
  6. Step 6: Final answer
    x = 3,748,430.05

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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.