Home / 9,063,105.58-12,507,351.51-4,933,406.08

Finding the Fourth Proportional to 9,063,105.58, 12,507,351.51 and 4,933,406.08

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Solution

The fourth proportional to 9,063,105.58, 12,507,351.51 and 4,933,406.08 is: 6,808,245.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,063,105.58 : 12,507,351.51 = 4,933,406.08 : x
  2. Step 2: Convert to fraction form
    9,063,105.58/12,507,351.51 = 4,933,406.08/x
  3. Step 3: Cross multiply
    9,063,105.58x = 12,507,351.51 × 4,933,406.08
  4. Step 4: Simplify right side
    9,063,105.58x = 61,703,843,984,131.18
  5. Step 5: Solve for x
    x = 61,703,843,984,131.18/9,063,105.58
  6. Step 6: Final answer
    x = 6,808,245.08

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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.