Home / 1,062,505.05-1,466,214.27-579,059.80

Finding the Fourth Proportional to 1,062,505.05, 1,466,214.27 and 579,059.80

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Solution

The fourth proportional to 1,062,505.05, 1,466,214.27 and 579,059.80 is: 799,079.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,505.05 : 1,466,214.27 = 579,059.80 : x
  2. Step 2: Convert to fraction form
    1,062,505.05/1,466,214.27 = 579,059.80/x
  3. Step 3: Cross multiply
    1,062,505.05x = 1,466,214.27 × 579,059.80
  4. Step 4: Simplify right side
    1,062,505.05x = 849,025,741,943.35
  5. Step 5: Solve for x
    x = 849,025,741,943.35/1,062,505.05
  6. Step 6: Final answer
    x = 799,079.25

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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.