Home / 5,265,384.60-7,891,856.10-2,232,744.60

Finding the Fourth Proportional to 5,265,384.60, 7,891,856.10 and 2,232,744.60

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Solution

The fourth proportional to 5,265,384.60, 7,891,856.10 and 2,232,744.60 is: 3,346,479.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,265,384.60 : 7,891,856.10 = 2,232,744.60 : x
  2. Step 2: Convert to fraction form
    5,265,384.60/7,891,856.10 = 2,232,744.60/x
  3. Step 3: Cross multiply
    5,265,384.60x = 7,891,856.10 × 2,232,744.60
  4. Step 4: Simplify right side
    5,265,384.60x = 17,620,499,091,252.06
  5. Step 5: Solve for x
    x = 17,620,499,091,252.06/5,265,384.60
  6. Step 6: Final answer
    x = 3,346,479.02

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.