Home / 4,662,744.32-6,434,436.27-2,676,206.90

Finding the Fourth Proportional to 4,662,744.32, 6,434,436.27 and 2,676,206.90

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Solution

The fourth proportional to 4,662,744.32, 6,434,436.27 and 2,676,206.90 is: 3,693,078.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,662,744.32 : 6,434,436.27 = 2,676,206.90 : x
  2. Step 2: Convert to fraction form
    4,662,744.32/6,434,436.27 = 2,676,206.90/x
  3. Step 3: Cross multiply
    4,662,744.32x = 6,434,436.27 × 2,676,206.90
  4. Step 4: Simplify right side
    4,662,744.32x = 17,219,882,743,384.26
  5. Step 5: Solve for x
    x = 17,219,882,743,384.26/4,662,744.32
  6. Step 6: Final answer
    x = 3,693,078.92

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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.