Home / 1,074,166.64-1,482,320.38-590,731.73

Finding the Fourth Proportional to 1,074,166.64, 1,482,320.38 and 590,731.73

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Solution

The fourth proportional to 1,074,166.64, 1,482,320.38 and 590,731.73 is: 815,193.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,166.64 : 1,482,320.38 = 590,731.73 : x
  2. Step 2: Convert to fraction form
    1,074,166.64/1,482,320.38 = 590,731.73/x
  3. Step 3: Cross multiply
    1,074,166.64x = 1,482,320.38 × 590,731.73
  4. Step 4: Simplify right side
    1,074,166.64x = 875,653,686,946.17
  5. Step 5: Solve for x
    x = 875,653,686,946.17/1,074,166.64
  6. Step 6: Final answer
    x = 815,193.52

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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.