Home / 5,972,720.20-8,959,112.70-1,484,996.20

Finding the Fourth Proportional to 5,972,720.20, 8,959,112.70 and 1,484,996.20

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Solution

The fourth proportional to 5,972,720.20, 8,959,112.70 and 1,484,996.20 is: 2,227,502.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,972,720.20 : 8,959,112.70 = 1,484,996.20 : x
  2. Step 2: Convert to fraction form
    5,972,720.20/8,959,112.70 = 1,484,996.20/x
  3. Step 3: Cross multiply
    5,972,720.20x = 8,959,112.70 × 1,484,996.20
  4. Step 4: Simplify right side
    5,972,720.20x = 13,304,248,314,871.74
  5. Step 5: Solve for x
    x = 13,304,248,314,871.74/5,972,720.20
  6. Step 6: Final answer
    x = 2,227,502.36

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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.