Home / 9,360,908.80-14,042,918.40-3,681,318.40

Finding the Fourth Proportional to 9,360,908.80, 14,042,918.40 and 3,681,318.40

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Solution

The fourth proportional to 9,360,908.80, 14,042,918.40 and 3,681,318.40 is: 5,522,589.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,360,908.80 : 14,042,918.40 = 3,681,318.40 : x
  2. Step 2: Convert to fraction form
    9,360,908.80/14,042,918.40 = 3,681,318.40/x
  3. Step 3: Cross multiply
    9,360,908.80x = 14,042,918.40 × 3,681,318.40
  4. Step 4: Simplify right side
    9,360,908.80x = 51,696,453,895,618.56
  5. Step 5: Solve for x
    x = 51,696,453,895,618.56/9,360,908.80
  6. Step 6: Final answer
    x = 5,522,589.21

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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.