Home / 2,199,032.40-3,301,006.20-2,054,648.40

Finding the Fourth Proportional to 2,199,032.40, 3,301,006.20 and 2,054,648.40

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Solution

The fourth proportional to 2,199,032.40, 3,301,006.20 and 2,054,648.40 is: 3,084,268.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,199,032.40 : 3,301,006.20 = 2,054,648.40 : x
  2. Step 2: Convert to fraction form
    2,199,032.40/3,301,006.20 = 2,054,648.40/x
  3. Step 3: Cross multiply
    2,199,032.40x = 3,301,006.20 × 2,054,648.40
  4. Step 4: Simplify right side
    2,199,032.40x = 6,782,407,107,220.08
  5. Step 5: Solve for x
    x = 6,782,407,107,220.08/2,199,032.40
  6. Step 6: Final answer
    x = 3,084,268.84

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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.