Home / 8,556,964.43-12,832,066.06-2,719,050.62

Finding the Fourth Proportional to 8,556,964.43, 12,832,066.06 and 2,719,050.62

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Solution

The fourth proportional to 8,556,964.43, 12,832,066.06 and 2,719,050.62 is: 4,077,501.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,556,964.43 : 12,832,066.06 = 2,719,050.62 : x
  2. Step 2: Convert to fraction form
    8,556,964.43/12,832,066.06 = 2,719,050.62/x
  3. Step 3: Cross multiply
    8,556,964.43x = 12,832,066.06 × 2,719,050.62
  4. Step 4: Simplify right side
    8,556,964.43x = 34,891,037,176,323.96
  5. Step 5: Solve for x
    x = 34,891,037,176,323.96/8,556,964.43
  6. Step 6: Final answer
    x = 4,077,501.72

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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.