Home / 1,606,952.75-2,217,593.40-881,846.01

Finding the Fourth Proportional to 1,606,952.75, 2,217,593.40 and 881,846.01

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Solution

The fourth proportional to 1,606,952.75, 2,217,593.40 and 881,846.01 is: 1,216,946.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,606,952.75 : 2,217,593.40 = 881,846.01 : x
  2. Step 2: Convert to fraction form
    1,606,952.75/2,217,593.40 = 881,846.01/x
  3. Step 3: Cross multiply
    1,606,952.75x = 2,217,593.40 × 881,846.01
  4. Step 4: Simplify right side
    1,606,952.75x = 1,955,575,891,592.33
  5. Step 5: Solve for x
    x = 1,955,575,891,592.33/1,606,952.75
  6. Step 6: Final answer
    x = 1,216,946.73

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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.