Home / 9,082,824.12-12,534,029.10-5,008,442.04

Finding the Fourth Proportional to 9,082,824.12, 12,534,029.10 and 5,008,442.04

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Solution

The fourth proportional to 9,082,824.12, 12,534,029.10 and 5,008,442.04 is: 6,911,502.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,082,824.12 : 12,534,029.10 = 5,008,442.04 : x
  2. Step 2: Convert to fraction form
    9,082,824.12/12,534,029.10 = 5,008,442.04/x
  3. Step 3: Cross multiply
    9,082,824.12x = 12,534,029.10 × 5,008,442.04
  4. Step 4: Simplify right side
    9,082,824.12x = 62,775,958,275,023.36
  5. Step 5: Solve for x
    x = 62,775,958,275,023.36/9,082,824.12
  6. Step 6: Final answer
    x = 6,911,502.13

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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.