Home / 1,062,692.86-1,466,494.26-579,253.82

Finding the Fourth Proportional to 1,062,692.86, 1,466,494.26 and 579,253.82

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Solution

The fourth proportional to 1,062,692.86, 1,466,494.26 and 579,253.82 is: 799,358.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,692.86 : 1,466,494.26 = 579,253.82 : x
  2. Step 2: Convert to fraction form
    1,062,692.86/1,466,494.26 = 579,253.82/x
  3. Step 3: Cross multiply
    1,062,692.86x = 1,466,494.26 × 579,253.82
  4. Step 4: Simplify right side
    1,062,692.86x = 849,472,402,113.07
  5. Step 5: Solve for x
    x = 849,472,402,113.07/1,062,692.86
  6. Step 6: Final answer
    x = 799,358.34

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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.