Home / 1,062,469.71-1,466,165.41-579,024.45

Finding the Fourth Proportional to 1,062,469.71, 1,466,165.41 and 579,024.45

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Solution

The fourth proportional to 1,062,469.71, 1,466,165.41 and 579,024.45 is: 799,030.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,469.71 : 1,466,165.41 = 579,024.45 : x
  2. Step 2: Convert to fraction form
    1,062,469.71/1,466,165.41 = 579,024.45/x
  3. Step 3: Cross multiply
    1,062,469.71x = 1,466,165.41 × 579,024.45
  4. Step 4: Simplify right side
    1,062,469.71x = 848,945,618,686.71
  5. Step 5: Solve for x
    x = 848,945,618,686.71/1,062,469.71
  6. Step 6: Final answer
    x = 799,030.42

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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.