Home / 1,074,152.93-1,482,297.10-590,716.58

Finding the Fourth Proportional to 1,074,152.93, 1,482,297.10 and 590,716.58

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Solution

The fourth proportional to 1,074,152.93, 1,482,297.10 and 590,716.58 is: 815,170.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,152.93 : 1,482,297.10 = 590,716.58 : x
  2. Step 2: Convert to fraction form
    1,074,152.93/1,482,297.10 = 590,716.58/x
  3. Step 3: Cross multiply
    1,074,152.93x = 1,482,297.10 × 590,716.58
  4. Step 4: Simplify right side
    1,074,152.93x = 875,617,473,455.92
  5. Step 5: Solve for x
    x = 875,617,473,455.92/1,074,152.93
  6. Step 6: Final answer
    x = 815,170.21

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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.