Home / 1,467,126-2,024,639.42-855,701.01

Finding the Fourth Proportional to 1,467,126, 2,024,639.42 and 855,701.01

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Solution

The fourth proportional to 1,467,126, 2,024,639.42 and 855,701.01 is: 1,180,870.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,126 : 2,024,639.42 = 855,701.01 : x
  2. Step 2: Convert to fraction form
    1,467,126/2,024,639.42 = 855,701.01/x
  3. Step 3: Cross multiply
    1,467,126x = 2,024,639.42 × 855,701.01
  4. Step 4: Simplify right side
    1,467,126x = 1,732,485,992,301.31
  5. Step 5: Solve for x
    x = 1,732,485,992,301.31/1,467,126
  6. Step 6: Final answer
    x = 1,180,870.62

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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.