Home / 1,167,239.44-1,610,914.44-684,210.52

Finding the Fourth Proportional to 1,167,239.44, 1,610,914.44 and 684,210.52

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Solution

The fourth proportional to 1,167,239.44, 1,610,914.44 and 684,210.52 is: 944,283.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,167,239.44 : 1,610,914.44 = 684,210.52 : x
  2. Step 2: Convert to fraction form
    1,167,239.44/1,610,914.44 = 684,210.52/x
  3. Step 3: Cross multiply
    1,167,239.44x = 1,610,914.44 × 684,210.52
  4. Step 4: Simplify right side
    1,167,239.44x = 1,102,204,606,667.91
  5. Step 5: Solve for x
    x = 1,102,204,606,667.91/1,167,239.44
  6. Step 6: Final answer
    x = 944,283.21

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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.