Home / 3,008,726.56-4,152,024.73-1,632,072.90

Finding the Fourth Proportional to 3,008,726.56, 4,152,024.73 and 1,632,072.90

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Solution

The fourth proportional to 3,008,726.56, 4,152,024.73 and 1,632,072.90 is: 2,252,250.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,008,726.56 : 4,152,024.73 = 1,632,072.90 : x
  2. Step 2: Convert to fraction form
    3,008,726.56/4,152,024.73 = 1,632,072.90/x
  3. Step 3: Cross multiply
    3,008,726.56x = 4,152,024.73 × 1,632,072.90
  4. Step 4: Simplify right side
    3,008,726.56x = 6,776,407,041,962.82
  5. Step 5: Solve for x
    x = 6,776,407,041,962.82/3,008,726.56
  6. Step 6: Final answer
    x = 2,252,250.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.