Home / 1,033,550.64-1,426,273.29-574,641.50

Finding the Fourth Proportional to 1,033,550.64, 1,426,273.29 and 574,641.50

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Solution

The fourth proportional to 1,033,550.64, 1,426,273.29 and 574,641.50 is: 792,990.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,550.64 : 1,426,273.29 = 574,641.50 : x
  2. Step 2: Convert to fraction form
    1,033,550.64/1,426,273.29 = 574,641.50/x
  3. Step 3: Cross multiply
    1,033,550.64x = 1,426,273.29 × 574,641.50
  4. Step 4: Simplify right side
    1,033,550.64x = 819,595,815,644.17
  5. Step 5: Solve for x
    x = 819,595,815,644.17/1,033,550.64
  6. Step 6: Final answer
    x = 792,990.48

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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.