Home / 1,444,289.52-2,166,839.10-580,331.10

Finding the Fourth Proportional to 1,444,289.52, 2,166,839.10 and 580,331.10

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Solution

The fourth proportional to 1,444,289.52, 2,166,839.10 and 580,331.10 is: 870,659.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,289.52 : 2,166,839.10 = 580,331.10 : x
  2. Step 2: Convert to fraction form
    1,444,289.52/2,166,839.10 = 580,331.10/x
  3. Step 3: Cross multiply
    1,444,289.52x = 2,166,839.10 × 580,331.10
  4. Step 4: Simplify right side
    1,444,289.52x = 1,257,484,118,426.01
  5. Step 5: Solve for x
    x = 1,257,484,118,426.01/1,444,289.52
  6. Step 6: Final answer
    x = 870,659.31

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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.