Home / 1,080,248.64-1,490,758.74-596,824.92

Finding the Fourth Proportional to 1,080,248.64, 1,490,758.74 and 596,824.92

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Solution

The fourth proportional to 1,080,248.64, 1,490,758.74 and 596,824.92 is: 823,627.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,080,248.64 : 1,490,758.74 = 596,824.92 : x
  2. Step 2: Convert to fraction form
    1,080,248.64/1,490,758.74 = 596,824.92/x
  3. Step 3: Cross multiply
    1,080,248.64x = 1,490,758.74 × 596,824.92
  4. Step 4: Simplify right side
    1,080,248.64x = 889,721,965,739.80
  5. Step 5: Solve for x
    x = 889,721,965,739.80/1,080,248.64
  6. Step 6: Final answer
    x = 823,627.02

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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.