Home / 1,032,926.74-1,425,571.95-580,305.22

Finding the Fourth Proportional to 1,032,926.74, 1,425,571.95 and 580,305.22

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Solution

The fourth proportional to 1,032,926.74, 1,425,571.95 and 580,305.22 is: 800,895.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,926.74 : 1,425,571.95 = 580,305.22 : x
  2. Step 2: Convert to fraction form
    1,032,926.74/1,425,571.95 = 580,305.22/x
  3. Step 3: Cross multiply
    1,032,926.74x = 1,425,571.95 × 580,305.22
  4. Step 4: Simplify right side
    1,032,926.74x = 827,266,844,070.58
  5. Step 5: Solve for x
    x = 827,266,844,070.58/1,032,926.74
  6. Step 6: Final answer
    x = 800,895.95

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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.