Home / 1,026,380.73-1,416,348.27-567,468.75

Finding the Fourth Proportional to 1,026,380.73, 1,416,348.27 and 567,468.75

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Solution

The fourth proportional to 1,026,380.73, 1,416,348.27 and 567,468.75 is: 783,075.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,380.73 : 1,416,348.27 = 567,468.75 : x
  2. Step 2: Convert to fraction form
    1,026,380.73/1,416,348.27 = 567,468.75/x
  3. Step 3: Cross multiply
    1,026,380.73x = 1,416,348.27 × 567,468.75
  4. Step 4: Simplify right side
    1,026,380.73x = 803,733,382,341.56
  5. Step 5: Solve for x
    x = 803,733,382,341.56/1,026,380.73
  6. Step 6: Final answer
    x = 783,075.28

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1.5x scale

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.