Home / 3,674,498.88-5,071,227.84-2,043,068.16

Finding the Fourth Proportional to 3,674,498.88, 5,071,227.84 and 2,043,068.16

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Solution

The fourth proportional to 3,674,498.88, 5,071,227.84 and 2,043,068.16 is: 2,819,667.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,674,498.88 : 5,071,227.84 = 2,043,068.16 : x
  2. Step 2: Convert to fraction form
    3,674,498.88/5,071,227.84 = 2,043,068.16/x
  3. Step 3: Cross multiply
    3,674,498.88x = 5,071,227.84 × 2,043,068.16
  4. Step 4: Simplify right side
    3,674,498.88x = 10,360,864,132,009.57
  5. Step 5: Solve for x
    x = 10,360,864,132,009.57/3,674,498.88
  6. Step 6: Final answer
    x = 2,819,667.24

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.