Home / 1,199,703.58-1,646,778.37-1,060,692.39

Finding the Fourth Proportional to 1,199,703.58, 1,646,778.37 and 1,060,692.39

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Solution

The fourth proportional to 1,199,703.58, 1,646,778.37 and 1,060,692.39 is: 1,455,964.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,199,703.58 : 1,646,778.37 = 1,060,692.39 : x
  2. Step 2: Convert to fraction form
    1,199,703.58/1,646,778.37 = 1,060,692.39/x
  3. Step 3: Cross multiply
    1,199,703.58x = 1,646,778.37 × 1,060,692.39
  4. Step 4: Simplify right side
    1,199,703.58x = 1,746,725,283,156.48
  5. Step 5: Solve for x
    x = 1,746,725,283,156.48/1,199,703.58
  6. Step 6: Final answer
    x = 1,455,964.05

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.