Home / 9,545,175.24-13,172,343.70-5,252,823.24

Finding the Fourth Proportional to 9,545,175.24, 13,172,343.70 and 5,252,823.24

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Solution

The fourth proportional to 9,545,175.24, 13,172,343.70 and 5,252,823.24 is: 7,248,897.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,545,175.24 : 13,172,343.70 = 5,252,823.24 : x
  2. Step 2: Convert to fraction form
    9,545,175.24/13,172,343.70 = 5,252,823.24/x
  3. Step 3: Cross multiply
    9,545,175.24x = 13,172,343.70 × 5,252,823.24
  4. Step 4: Simplify right side
    9,545,175.24x = 69,191,993,112,627.59
  5. Step 5: Solve for x
    x = 69,191,993,112,627.59/9,545,175.24
  6. Step 6: Final answer
    x = 7,248,897.10

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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.