Home / 8,801,539.49-13,199,748.01-3,408,987.17

Finding the Fourth Proportional to 8,801,539.49, 13,199,748.01 and 3,408,987.17

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Solution

The fourth proportional to 8,801,539.49, 13,199,748.01 and 3,408,987.17 is: 5,112,488.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,801,539.49 : 13,199,748.01 = 3,408,987.17 : x
  2. Step 2: Convert to fraction form
    8,801,539.49/13,199,748.01 = 3,408,987.17/x
  3. Step 3: Cross multiply
    8,801,539.49x = 13,199,748.01 × 3,408,987.17
  4. Step 4: Simplify right side
    8,801,539.49x = 44,997,771,538,801.83
  5. Step 5: Solve for x
    x = 44,997,771,538,801.83/8,801,539.49
  6. Step 6: Final answer
    x = 5,112,488.74

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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.