Home / 1,073,424.45-1,481,294.44-614,523.81

Finding the Fourth Proportional to 1,073,424.45, 1,481,294.44 and 614,523.81

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Solution

The fourth proportional to 1,073,424.45, 1,481,294.44 and 614,523.81 is: 848,024.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,424.45 : 1,481,294.44 = 614,523.81 : x
  2. Step 2: Convert to fraction form
    1,073,424.45/1,481,294.44 = 614,523.81/x
  3. Step 3: Cross multiply
    1,073,424.45x = 1,481,294.44 × 614,523.81
  4. Step 4: Simplify right side
    1,073,424.45x = 910,290,705,866.93
  5. Step 5: Solve for x
    x = 910,290,705,866.93/1,073,424.45
  6. Step 6: Final answer
    x = 848,024.94

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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.