Home / 2,759,819.04-3,808,521.18-1,536,105.06

Finding the Fourth Proportional to 2,759,819.04, 3,808,521.18 and 1,536,105.06

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Solution

The fourth proportional to 2,759,819.04, 3,808,521.18 and 1,536,105.06 is: 2,119,808.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,759,819.04 : 3,808,521.18 = 1,536,105.06 : x
  2. Step 2: Convert to fraction form
    2,759,819.04/3,808,521.18 = 1,536,105.06/x
  3. Step 3: Cross multiply
    2,759,819.04x = 3,808,521.18 × 1,536,105.06
  4. Step 4: Simplify right side
    2,759,819.04x = 5,850,288,655,715.17
  5. Step 5: Solve for x
    x = 5,850,288,655,715.17/2,759,819.04
  6. Step 6: Final answer
    x = 2,119,808.79

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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.