Home / 2,010,246.72-2,774,023.20-1,104,829.44

Finding the Fourth Proportional to 2,010,246.72, 2,774,023.20 and 1,104,829.44

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Solution

The fourth proportional to 2,010,246.72, 2,774,023.20 and 1,104,829.44 is: 1,524,600.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,246.72 : 2,774,023.20 = 1,104,829.44 : x
  2. Step 2: Convert to fraction form
    2,010,246.72/2,774,023.20 = 1,104,829.44/x
  3. Step 3: Cross multiply
    2,010,246.72x = 2,774,023.20 × 1,104,829.44
  4. Step 4: Simplify right side
    2,010,246.72x = 3,064,822,498,603.01
  5. Step 5: Solve for x
    x = 3,064,822,498,603.01/2,010,246.72
  6. Step 6: Final answer
    x = 1,524,600.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.