Home / 1,062,414.06-1,466,088.80-578,968.85

Finding the Fourth Proportional to 1,062,414.06, 1,466,088.80 and 578,968.85

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Solution

The fourth proportional to 1,062,414.06, 1,466,088.80 and 578,968.85 is: 798,953.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,414.06 : 1,466,088.80 = 578,968.85 : x
  2. Step 2: Convert to fraction form
    1,062,414.06/1,466,088.80 = 578,968.85/x
  3. Step 3: Cross multiply
    1,062,414.06x = 1,466,088.80 × 578,968.85
  4. Step 4: Simplify right side
    1,062,414.06x = 848,819,736,308.59
  5. Step 5: Solve for x
    x = 848,819,736,308.59/1,062,414.06
  6. Step 6: Final answer
    x = 798,953.79

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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.