Home / 3,669,166.95-5,503,750.43-1,009,774.95

Finding the Fourth Proportional to 3,669,166.95, 5,503,750.43 and 1,009,774.95

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Solution

The fourth proportional to 3,669,166.95, 5,503,750.43 and 1,009,774.95 is: 1,514,662.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,166.95 : 5,503,750.43 = 1,009,774.95 : x
  2. Step 2: Convert to fraction form
    3,669,166.95/5,503,750.43 = 1,009,774.95/x
  3. Step 3: Cross multiply
    3,669,166.95x = 5,503,750.43 × 1,009,774.95
  4. Step 4: Simplify right side
    3,669,166.95x = 5,557,549,310,216.85
  5. Step 5: Solve for x
    x = 5,557,549,310,216.85/3,669,166.95
  6. Step 6: Final answer
    x = 1,514,662.43

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Double scale
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Similar ratio
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1.5x scale

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.