Home / 9,484,418.92-14,219,473.50-3,090,853.48

Finding the Fourth Proportional to 9,484,418.92, 14,219,473.50 and 3,090,853.48

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Solution

The fourth proportional to 9,484,418.92, 14,219,473.50 and 3,090,853.48 is: 4,633,948.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,484,418.92 : 14,219,473.50 = 3,090,853.48 : x
  2. Step 2: Convert to fraction form
    9,484,418.92/14,219,473.50 = 3,090,853.48/x
  3. Step 3: Cross multiply
    9,484,418.92x = 14,219,473.50 × 3,090,853.48
  4. Step 4: Simplify right side
    9,484,418.92x = 43,950,309,151,242.78
  5. Step 5: Solve for x
    x = 43,950,309,151,242.78/9,484,418.92
  6. Step 6: Final answer
    x = 4,633,948.53

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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.