Home / 2,469,024.47-3,700,931.44-1,331,477.08

Finding the Fourth Proportional to 2,469,024.47, 3,700,931.44 and 1,331,477.08

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Solution

The fourth proportional to 2,469,024.47, 3,700,931.44 and 1,331,477.08 is: 1,995,810.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,469,024.47 : 3,700,931.44 = 1,331,477.08 : x
  2. Step 2: Convert to fraction form
    2,469,024.47/3,700,931.44 = 1,331,477.08/x
  3. Step 3: Cross multiply
    2,469,024.47x = 3,700,931.44 × 1,331,477.08
  4. Step 4: Simplify right side
    2,469,024.47x = 4,927,705,361,849.35
  5. Step 5: Solve for x
    x = 4,927,705,361,849.35/2,469,024.47
  6. Step 6: Final answer
    x = 1,995,810.66

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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.