Home / 1,033,822.71-1,426,676.22-574,927.29

Finding the Fourth Proportional to 1,033,822.71, 1,426,676.22 and 574,927.29

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Solution

The fourth proportional to 1,033,822.71, 1,426,676.22 and 574,927.29 is: 793,400.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,822.71 : 1,426,676.22 = 574,927.29 : x
  2. Step 2: Convert to fraction form
    1,033,822.71/1,426,676.22 = 574,927.29/x
  3. Step 3: Cross multiply
    1,033,822.71x = 1,426,676.22 × 574,927.29
  4. Step 4: Simplify right side
    1,033,822.71x = 820,235,092,872.04
  5. Step 5: Solve for x
    x = 820,235,092,872.04/1,033,822.71
  6. Step 6: Final answer
    x = 793,400.15

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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.