Home / 4,005,771.32-5,991,490.43-3,715,010.35

Finding the Fourth Proportional to 4,005,771.32, 5,991,490.43 and 3,715,010.35

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Solution

The fourth proportional to 4,005,771.32, 5,991,490.43 and 3,715,010.35 is: 5,556,595.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,005,771.32 : 5,991,490.43 = 3,715,010.35 : x
  2. Step 2: Convert to fraction form
    4,005,771.32/5,991,490.43 = 3,715,010.35/x
  3. Step 3: Cross multiply
    4,005,771.32x = 5,991,490.43 × 3,715,010.35
  4. Step 4: Simplify right side
    4,005,771.32x = 22,258,448,961,828.95
  5. Step 5: Solve for x
    x = 22,258,448,961,828.95/4,005,771.32
  6. Step 6: Final answer
    x = 5,556,595.02

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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.