Home / 1,417,751.06-2,126,759.02-564,616.94

Finding the Fourth Proportional to 1,417,751.06, 2,126,759.02 and 564,616.94

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Solution

The fourth proportional to 1,417,751.06, 2,126,759.02 and 564,616.94 is: 846,978.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,417,751.06 : 2,126,759.02 = 564,616.94 : x
  2. Step 2: Convert to fraction form
    1,417,751.06/2,126,759.02 = 564,616.94/x
  3. Step 3: Cross multiply
    1,417,751.06x = 2,126,759.02 × 564,616.94
  4. Step 4: Simplify right side
    1,417,751.06x = 1,200,804,169,989.80
  5. Step 5: Solve for x
    x = 1,200,804,169,989.80/1,417,751.06
  6. Step 6: Final answer
    x = 846,978.15

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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.