Home / 5,756,106.60-8,637,270.30-2,561,725.80

Finding the Fourth Proportional to 5,756,106.60, 8,637,270.30 and 2,561,725.80

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Solution

The fourth proportional to 5,756,106.60, 8,637,270.30 and 2,561,725.80 is: 3,843,972.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,756,106.60 : 8,637,270.30 = 2,561,725.80 : x
  2. Step 2: Convert to fraction form
    5,756,106.60/8,637,270.30 = 2,561,725.80/x
  3. Step 3: Cross multiply
    5,756,106.60x = 8,637,270.30 × 2,561,725.80
  4. Step 4: Simplify right side
    5,756,106.60x = 22,126,318,169,083.74
  5. Step 5: Solve for x
    x = 22,126,318,169,083.74/5,756,106.60
  6. Step 6: Final answer
    x = 3,843,972.97

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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.