Home / 1,074,061.06-1,482,214.98-590,629.66

Finding the Fourth Proportional to 1,074,061.06, 1,482,214.98 and 590,629.66

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Solution

The fourth proportional to 1,074,061.06, 1,482,214.98 and 590,629.66 is: 815,074.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,061.06 : 1,482,214.98 = 590,629.66 : x
  2. Step 2: Convert to fraction form
    1,074,061.06/1,482,214.98 = 590,629.66/x
  3. Step 3: Cross multiply
    1,074,061.06x = 1,482,214.98 × 590,629.66
  4. Step 4: Simplify right side
    1,074,061.06x = 875,440,129,684.31
  5. Step 5: Solve for x
    x = 875,440,129,684.31/1,074,061.06
  6. Step 6: Final answer
    x = 815,074.82

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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.