Home / 466,320.48-699,343.44-181,947.36

Finding the Fourth Proportional to 466,320.48, 699,343.44 and 181,947.36

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Solution

The fourth proportional to 466,320.48, 699,343.44 and 181,947.36 is: 272,867.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,320.48 : 699,343.44 = 181,947.36 : x
  2. Step 2: Convert to fraction form
    466,320.48/699,343.44 = 181,947.36/x
  3. Step 3: Cross multiply
    466,320.48x = 699,343.44 × 181,947.36
  4. Step 4: Simplify right side
    466,320.48x = 127,243,692,641.32
  5. Step 5: Solve for x
    x = 127,243,692,641.32/466,320.48
  6. Step 6: Final answer
    x = 272,867.48

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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.