Home / 6,952,424.43-10,426,506.48-4,807,234.83

Finding the Fourth Proportional to 6,952,424.43, 10,426,506.48 and 4,807,234.83

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Solution

The fourth proportional to 6,952,424.43, 10,426,506.48 and 4,807,234.83 is: 7,209,379.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,952,424.43 : 10,426,506.48 = 4,807,234.83 : x
  2. Step 2: Convert to fraction form
    6,952,424.43/10,426,506.48 = 4,807,234.83/x
  3. Step 3: Cross multiply
    6,952,424.43x = 10,426,506.48 × 4,807,234.83
  4. Step 4: Simplify right side
    6,952,424.43x = 50,122,665,105,876.70
  5. Step 5: Solve for x
    x = 50,122,665,105,876.70/6,952,424.43
  6. Step 6: Final answer
    x = 7,209,379.35

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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.