Home / 1,033,929.12-1,426,950.72-581,220.48

Finding the Fourth Proportional to 1,033,929.12, 1,426,950.72 and 581,220.48

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Solution

The fourth proportional to 1,033,929.12, 1,426,950.72 and 581,220.48 is: 802,156.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,929.12 : 1,426,950.72 = 581,220.48 : x
  2. Step 2: Convert to fraction form
    1,033,929.12/1,426,950.72 = 581,220.48/x
  3. Step 3: Cross multiply
    1,033,929.12x = 1,426,950.72 × 581,220.48
  4. Step 4: Simplify right side
    1,033,929.12x = 829,372,982,414.75
  5. Step 5: Solve for x
    x = 829,372,982,414.75/1,033,929.12
  6. Step 6: Final answer
    x = 802,156.52

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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.