Home / 4,818,535.47-6,649,459.13-2,753,420.01

Finding the Fourth Proportional to 4,818,535.47, 6,649,459.13 and 2,753,420.01

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Solution

The fourth proportional to 4,818,535.47, 6,649,459.13 and 2,753,420.01 is: 3,799,651.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,818,535.47 : 6,649,459.13 = 2,753,420.01 : x
  2. Step 2: Convert to fraction form
    4,818,535.47/6,649,459.13 = 2,753,420.01/x
  3. Step 3: Cross multiply
    4,818,535.47x = 6,649,459.13 × 2,753,420.01
  4. Step 4: Simplify right side
    4,818,535.47x = 18,308,753,810,452.09
  5. Step 5: Solve for x
    x = 18,308,753,810,452.09/4,818,535.47
  6. Step 6: Final answer
    x = 3,799,651.14

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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.