Home / 6,270,003.79-8,652,694.89-4,697,349.10

Finding the Fourth Proportional to 6,270,003.79, 8,652,694.89 and 4,697,349.10

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Solution

The fourth proportional to 6,270,003.79, 8,652,694.89 and 4,697,349.10 is: 6,482,408.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,270,003.79 : 8,652,694.89 = 4,697,349.10 : x
  2. Step 2: Convert to fraction form
    6,270,003.79/8,652,694.89 = 4,697,349.10/x
  3. Step 3: Cross multiply
    6,270,003.79x = 8,652,694.89 × 4,697,349.10
  4. Step 4: Simplify right side
    6,270,003.79x = 40,644,728,550,099.42
  5. Step 5: Solve for x
    x = 40,644,728,550,099.42/6,270,003.79
  6. Step 6: Final answer
    x = 6,482,408.93

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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.