Home / 1,481,305.77-2,222,406.72-1,049,857.74

Finding the Fourth Proportional to 1,481,305.77, 2,222,406.72 and 1,049,857.74

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Solution

The fourth proportional to 1,481,305.77, 2,222,406.72 and 1,049,857.74 is: 1,575,104.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,481,305.77 : 2,222,406.72 = 1,049,857.74 : x
  2. Step 2: Convert to fraction form
    1,481,305.77/2,222,406.72 = 1,049,857.74/x
  3. Step 3: Cross multiply
    1,481,305.77x = 2,222,406.72 × 1,049,857.74
  4. Step 4: Simplify right side
    1,481,305.77x = 2,333,210,896,420.01
  5. Step 5: Solve for x
    x = 2,333,210,896,420.01/1,481,305.77
  6. Step 6: Final answer
    x = 1,575,104.17

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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.