Home / 2,641,769.58-3,962,611.80-1,044,347.52

Finding the Fourth Proportional to 2,641,769.58, 3,962,611.80 and 1,044,347.52

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Solution

The fourth proportional to 2,641,769.58, 3,962,611.80 and 1,044,347.52 is: 1,566,504.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,641,769.58 : 3,962,611.80 = 1,044,347.52 : x
  2. Step 2: Convert to fraction form
    2,641,769.58/3,962,611.80 = 1,044,347.52/x
  3. Step 3: Cross multiply
    2,641,769.58x = 3,962,611.80 × 1,044,347.52
  4. Step 4: Simplify right side
    2,641,769.58x = 4,138,343,806,052.74
  5. Step 5: Solve for x
    x = 4,138,343,806,052.74/2,641,769.58
  6. Step 6: Final answer
    x = 1,566,504.45

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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.