Home / 2,224,818.54-3,335,248.65-804,559.10

Finding the Fourth Proportional to 2,224,818.54, 3,335,248.65 and 804,559.10

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Solution

The fourth proportional to 2,224,818.54, 3,335,248.65 and 804,559.10 is: 1,206,122.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,818.54 : 3,335,248.65 = 804,559.10 : x
  2. Step 2: Convert to fraction form
    2,224,818.54/3,335,248.65 = 804,559.10/x
  3. Step 3: Cross multiply
    2,224,818.54x = 3,335,248.65 × 804,559.10
  4. Step 4: Simplify right side
    2,224,818.54x = 2,683,404,652,120.22
  5. Step 5: Solve for x
    x = 2,683,404,652,120.22/2,224,818.54
  6. Step 6: Final answer
    x = 1,206,122.93

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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.