Home / 9,249,754.52-13,874,554.98-7,229,696.43

Finding the Fourth Proportional to 9,249,754.52, 13,874,554.98 and 7,229,696.43

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Solution

The fourth proportional to 9,249,754.52, 13,874,554.98 and 7,229,696.43 is: 10,844,484.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,249,754.52 : 13,874,554.98 = 7,229,696.43 : x
  2. Step 2: Convert to fraction form
    9,249,754.52/13,874,554.98 = 7,229,696.43/x
  3. Step 3: Cross multiply
    9,249,754.52x = 13,874,554.98 × 7,229,696.43
  4. Step 4: Simplify right side
    9,249,754.52x = 100,308,820,606,744.72
  5. Step 5: Solve for x
    x = 100,308,820,606,744.72/9,249,754.52
  6. Step 6: Final answer
    x = 10,844,484.62

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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.