Home / 9,718,154.40-14,583,452.40-5,674,634.40

Finding the Fourth Proportional to 9,718,154.40, 14,583,452.40 and 5,674,634.40

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Solution

The fourth proportional to 9,718,154.40, 14,583,452.40 and 5,674,634.40 is: 8,515,584.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,718,154.40 : 14,583,452.40 = 5,674,634.40 : x
  2. Step 2: Convert to fraction form
    9,718,154.40/14,583,452.40 = 5,674,634.40/x
  3. Step 3: Cross multiply
    9,718,154.40x = 14,583,452.40 × 5,674,634.40
  4. Step 4: Simplify right side
    9,718,154.40x = 82,755,760,659,802.56
  5. Step 5: Solve for x
    x = 82,755,760,659,802.56/9,718,154.40
  6. Step 6: Final answer
    x = 8,515,584.06

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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.