Home / 3,298,041.06-4,969,526.30-2,712,126.18

Finding the Fourth Proportional to 3,298,041.06, 4,969,526.30 and 2,712,126.18

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Solution

The fourth proportional to 3,298,041.06, 4,969,526.30 and 2,712,126.18 is: 4,086,663.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,298,041.06 : 4,969,526.30 = 2,712,126.18 : x
  2. Step 2: Convert to fraction form
    3,298,041.06/4,969,526.30 = 2,712,126.18/x
  3. Step 3: Cross multiply
    3,298,041.06x = 4,969,526.30 × 2,712,126.18
  4. Step 4: Simplify right side
    3,298,041.06x = 13,477,982,366,867.90
  5. Step 5: Solve for x
    x = 13,477,982,366,867.90/3,298,041.06
  6. Step 6: Final answer
    x = 4,086,663.00

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.