Home / 1,717,182.04-2,574,722.82-818,898.52

Finding the Fourth Proportional to 1,717,182.04, 2,574,722.82 and 818,898.52

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Solution

The fourth proportional to 1,717,182.04, 2,574,722.82 and 818,898.52 is: 1,227,846.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,717,182.04 : 2,574,722.82 = 818,898.52 : x
  2. Step 2: Convert to fraction form
    1,717,182.04/2,574,722.82 = 818,898.52/x
  3. Step 3: Cross multiply
    1,717,182.04x = 2,574,722.82 × 818,898.52
  4. Step 4: Simplify right side
    1,717,182.04x = 2,108,436,706,708.23
  5. Step 5: Solve for x
    x = 2,108,436,706,708.23/1,717,182.04
  6. Step 6: Final answer
    x = 1,227,846.94

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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.