Home / 4,818,509.49-6,649,423.22-2,753,394.03

Finding the Fourth Proportional to 4,818,509.49, 6,649,423.22 and 2,753,394.03

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Solution

The fourth proportional to 4,818,509.49, 6,649,423.22 and 2,753,394.03 is: 3,799,615.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,818,509.49 : 6,649,423.22 = 2,753,394.03 : x
  2. Step 2: Convert to fraction form
    4,818,509.49/6,649,423.22 = 2,753,394.03/x
  3. Step 3: Cross multiply
    4,818,509.49x = 6,649,423.22 × 2,753,394.03
  4. Step 4: Simplify right side
    4,818,509.49x = 18,308,482,196,891.38
  5. Step 5: Solve for x
    x = 18,308,482,196,891.38/4,818,509.49
  6. Step 6: Final answer
    x = 3,799,615.26

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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.