Home / 5,756,102.10-8,637,263.55-2,561,721.30

Finding the Fourth Proportional to 5,756,102.10, 8,637,263.55 and 2,561,721.30

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Solution

The fourth proportional to 5,756,102.10, 8,637,263.55 and 2,561,721.30 is: 3,843,966.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,756,102.10 : 8,637,263.55 = 2,561,721.30 : x
  2. Step 2: Convert to fraction form
    5,756,102.10/8,637,263.55 = 2,561,721.30/x
  3. Step 3: Cross multiply
    5,756,102.10x = 8,637,263.55 × 2,561,721.30
  4. Step 4: Simplify right side
    5,756,102.10x = 22,126,262,009,748.62
  5. Step 5: Solve for x
    x = 22,126,262,009,748.62/5,756,102.10
  6. Step 6: Final answer
    x = 3,843,966.22

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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.