Home / 875,269.02-1,313,124.93-244,182.36

Finding the Fourth Proportional to 875,269.02, 1,313,124.93 and 244,182.36

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Solution

The fourth proportional to 875,269.02, 1,313,124.93 and 244,182.36 is: 366,335.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    875,269.02 : 1,313,124.93 = 244,182.36 : x
  2. Step 2: Convert to fraction form
    875,269.02/1,313,124.93 = 244,182.36/x
  3. Step 3: Cross multiply
    875,269.02x = 1,313,124.93 × 244,182.36
  4. Step 4: Simplify right side
    875,269.02x = 320,641,944,382.24
  5. Step 5: Solve for x
    x = 320,641,944,382.24/875,269.02
  6. Step 6: Final answer
    x = 366,335.31

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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.