Home / 1,883,081-2,598,597.01-1,067,359.75

Finding the Fourth Proportional to 1,883,081, 2,598,597.01 and 1,067,359.75

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Solution

The fourth proportional to 1,883,081, 2,598,597.01 and 1,067,359.75 is: 1,472,925.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,883,081 : 2,598,597.01 = 1,067,359.75 : x
  2. Step 2: Convert to fraction form
    1,883,081/2,598,597.01 = 1,067,359.75/x
  3. Step 3: Cross multiply
    1,883,081x = 2,598,597.01 × 1,067,359.75
  4. Step 4: Simplify right side
    1,883,081x = 2,773,637,854,944.35
  5. Step 5: Solve for x
    x = 2,773,637,854,944.35/1,883,081
  6. Step 6: Final answer
    x = 1,472,925.41

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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.