Home / 9,175,473.33-13,754,610.97-3,105,957.84

Finding the Fourth Proportional to 9,175,473.33, 13,754,610.97 and 3,105,957.84

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Solution

The fourth proportional to 9,175,473.33, 13,754,610.97 and 3,105,957.84 is: 4,656,025.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,175,473.33 : 13,754,610.97 = 3,105,957.84 : x
  2. Step 2: Convert to fraction form
    9,175,473.33/13,754,610.97 = 3,105,957.84/x
  3. Step 3: Cross multiply
    9,175,473.33x = 13,754,610.97 × 3,105,957.84
  4. Step 4: Simplify right side
    9,175,473.33x = 42,721,241,778,421.51
  5. Step 5: Solve for x
    x = 42,721,241,778,421.51/9,175,473.33
  6. Step 6: Final answer
    x = 4,656,025.93

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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.