Home / 1,062,396.18-1,466,069.49-578,951.46

Finding the Fourth Proportional to 1,062,396.18, 1,466,069.49 and 578,951.46

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Solution

The fourth proportional to 1,062,396.18, 1,466,069.49 and 578,951.46 is: 798,932.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,396.18 : 1,466,069.49 = 578,951.46 : x
  2. Step 2: Convert to fraction form
    1,062,396.18/1,466,069.49 = 578,951.46/x
  3. Step 3: Cross multiply
    1,062,396.18x = 1,466,069.49 × 578,951.46
  4. Step 4: Simplify right side
    1,062,396.18x = 848,783,071,696.96
  5. Step 5: Solve for x
    x = 848,783,071,696.96/1,062,396.18
  6. Step 6: Final answer
    x = 798,932.72

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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.