Home / 10,505,632-15,758,448.24-2,527,456

Finding the Fourth Proportional to 10,505,632, 15,758,448.24 and 2,527,456

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Solution

The fourth proportional to 10,505,632, 15,758,448.24 and 2,527,456 is: 3,791,184.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,505,632 : 15,758,448.24 = 2,527,456 : x
  2. Step 2: Convert to fraction form
    10,505,632/15,758,448.24 = 2,527,456/x
  3. Step 3: Cross multiply
    10,505,632x = 15,758,448.24 × 2,527,456
  4. Step 4: Simplify right side
    10,505,632x = 39,828,784,554,877.44
  5. Step 5: Solve for x
    x = 39,828,784,554,877.44/10,505,632
  6. Step 6: Final answer
    x = 3,791,184.06

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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.