Home / 1,781,924.28-2,672,614.74-583,971

Finding the Fourth Proportional to 1,781,924.28, 2,672,614.74 and 583,971

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Solution

The fourth proportional to 1,781,924.28, 2,672,614.74 and 583,971 is: 875,867.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,781,924.28 : 2,672,614.74 = 583,971 : x
  2. Step 2: Convert to fraction form
    1,781,924.28/2,672,614.74 = 583,971/x
  3. Step 3: Cross multiply
    1,781,924.28x = 2,672,614.74 × 583,971
  4. Step 4: Simplify right side
    1,781,924.28x = 1,560,729,502,332.54
  5. Step 5: Solve for x
    x = 1,560,729,502,332.54/1,781,924.28
  6. Step 6: Final answer
    x = 875,867.47

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.