Home / 9,207,145.56-13,813,584.84-2,730,255.36

Finding the Fourth Proportional to 9,207,145.56, 13,813,584.84 and 2,730,255.36

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Solution

The fourth proportional to 9,207,145.56, 13,813,584.84 and 2,730,255.36 is: 4,096,233.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,207,145.56 : 13,813,584.84 = 2,730,255.36 : x
  2. Step 2: Convert to fraction form
    9,207,145.56/13,813,584.84 = 2,730,255.36/x
  3. Step 3: Cross multiply
    9,207,145.56x = 13,813,584.84 × 2,730,255.36
  4. Step 4: Simplify right side
    9,207,145.56x = 37,714,614,050,224.74
  5. Step 5: Solve for x
    x = 37,714,614,050,224.74/9,207,145.56
  6. Step 6: Final answer
    x = 4,096,233.06

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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.