Home / 4,802,478.27-6,627,332.97-2,627,002.40

Finding the Fourth Proportional to 4,802,478.27, 6,627,332.97 and 2,627,002.40

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Solution

The fourth proportional to 4,802,478.27, 6,627,332.97 and 2,627,002.40 is: 3,625,215.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,802,478.27 : 6,627,332.97 = 2,627,002.40 : x
  2. Step 2: Convert to fraction form
    4,802,478.27/6,627,332.97 = 2,627,002.40/x
  3. Step 3: Cross multiply
    4,802,478.27x = 6,627,332.97 × 2,627,002.40
  4. Step 4: Simplify right side
    4,802,478.27x = 17,410,019,584,652.46
  5. Step 5: Solve for x
    x = 17,410,019,584,652.46/4,802,478.27
  6. Step 6: Final answer
    x = 3,625,215.69

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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.