Home / 5,624,408.48-7,758,575.96-4,578,954.30

Finding the Fourth Proportional to 5,624,408.48, 7,758,575.96 and 4,578,954.30

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Solution

The fourth proportional to 5,624,408.48, 7,758,575.96 and 4,578,954.30 is: 6,316,426.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,624,408.48 : 7,758,575.96 = 4,578,954.30 : x
  2. Step 2: Convert to fraction form
    5,624,408.48/7,758,575.96 = 4,578,954.30/x
  3. Step 3: Cross multiply
    5,624,408.48x = 7,758,575.96 × 4,578,954.30
  4. Step 4: Simplify right side
    5,624,408.48x = 35,526,164,731,023.85
  5. Step 5: Solve for x
    x = 35,526,164,731,023.85/5,624,408.48
  6. Step 6: Final answer
    x = 6,316,426.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.