Home / 9,527,172.66-13,149,576.99-5,859,244.80

Finding the Fourth Proportional to 9,527,172.66, 13,149,576.99 and 5,859,244.80

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Solution

The fourth proportional to 9,527,172.66, 13,149,576.99 and 5,859,244.80 is: 8,087,036.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,527,172.66 : 13,149,576.99 = 5,859,244.80 : x
  2. Step 2: Convert to fraction form
    9,527,172.66/13,149,576.99 = 5,859,244.80/x
  3. Step 3: Cross multiply
    9,527,172.66x = 13,149,576.99 × 5,859,244.80
  4. Step 4: Simplify right side
    9,527,172.66x = 77,046,590,600,857.16
  5. Step 5: Solve for x
    x = 77,046,590,600,857.16/9,527,172.66
  6. Step 6: Final answer
    x = 8,087,036.24

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Why These Related Problems?

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