Home / 5,972,926.40-8,959,424.16-1,485,202.40

Finding the Fourth Proportional to 5,972,926.40, 8,959,424.16 and 1,485,202.40

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Solution

The fourth proportional to 5,972,926.40, 8,959,424.16 and 1,485,202.40 is: 2,227,812.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,972,926.40 : 8,959,424.16 = 1,485,202.40 : x
  2. Step 2: Convert to fraction form
    5,972,926.40/8,959,424.16 = 1,485,202.40/x
  3. Step 3: Cross multiply
    5,972,926.40x = 8,959,424.16 × 1,485,202.40
  4. Step 4: Simplify right side
    5,972,926.40x = 13,306,558,265,049.98
  5. Step 5: Solve for x
    x = 13,306,558,265,049.98/5,972,926.40
  6. Step 6: Final answer
    x = 2,227,812.19

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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.