Home / 7,077,499.88-10,613,552.11-2,527,699.10

Finding the Fourth Proportional to 7,077,499.88, 10,613,552.11 and 2,527,699.10

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Solution

The fourth proportional to 7,077,499.88, 10,613,552.11 and 2,527,699.10 is: 3,790,585.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,077,499.88 : 10,613,552.11 = 2,527,699.10 : x
  2. Step 2: Convert to fraction form
    7,077,499.88/10,613,552.11 = 2,527,699.10/x
  3. Step 3: Cross multiply
    7,077,499.88x = 10,613,552.11 × 2,527,699.10
  4. Step 4: Simplify right side
    7,077,499.88x = 26,827,866,056,863.09
  5. Step 5: Solve for x
    x = 26,827,866,056,863.09/7,077,499.88
  6. Step 6: Final answer
    x = 3,790,585.17

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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.