Home / 1,062,703.67-1,466,546.43-579,268.91

Finding the Fourth Proportional to 1,062,703.67, 1,466,546.43 and 579,268.91

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Solution

The fourth proportional to 1,062,703.67, 1,466,546.43 and 579,268.91 is: 799,399.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,703.67 : 1,466,546.43 = 579,268.91 : x
  2. Step 2: Convert to fraction form
    1,062,703.67/1,466,546.43 = 579,268.91/x
  3. Step 3: Cross multiply
    1,062,703.67x = 1,466,546.43 × 579,268.91
  4. Step 4: Simplify right side
    1,062,703.67x = 849,524,744,637.76
  5. Step 5: Solve for x
    x = 849,524,744,637.76/1,062,703.67
  6. Step 6: Final answer
    x = 799,399.47

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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.