Home / 1,499,219.60-2,248,051.80-552,102.80

Finding the Fourth Proportional to 1,499,219.60, 2,248,051.80 and 552,102.80

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Solution

The fourth proportional to 1,499,219.60, 2,248,051.80 and 552,102.80 is: 827,867.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,499,219.60 : 2,248,051.80 = 552,102.80 : x
  2. Step 2: Convert to fraction form
    1,499,219.60/2,248,051.80 = 552,102.80/x
  3. Step 3: Cross multiply
    1,499,219.60x = 2,248,051.80 × 552,102.80
  4. Step 4: Simplify right side
    1,499,219.60x = 1,241,155,693,325.04
  5. Step 5: Solve for x
    x = 1,241,155,693,325.04/1,499,219.60
  6. Step 6: Final answer
    x = 827,867.84

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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.