Home / 2,004,852.05-2,766,692.86-1,087,079.52

Finding the Fourth Proportional to 2,004,852.05, 2,766,692.86 and 1,087,079.52

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Solution

The fourth proportional to 2,004,852.05, 2,766,692.86 and 1,087,079.52 is: 1,500,168.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,004,852.05 : 2,766,692.86 = 1,087,079.52 : x
  2. Step 2: Convert to fraction form
    2,004,852.05/2,766,692.86 = 1,087,079.52/x
  3. Step 3: Cross multiply
    2,004,852.05x = 2,766,692.86 × 1,087,079.52
  4. Step 4: Simplify right side
    2,004,852.05x = 3,007,615,146,236.23
  5. Step 5: Solve for x
    x = 3,007,615,146,236.23/2,004,852.05
  6. Step 6: Final answer
    x = 1,500,168.13

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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.