Home / 11,715,594.96-17,572,867.56-3,195,904.08

Finding the Fourth Proportional to 11,715,594.96, 17,572,867.56 and 3,195,904.08

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Solution

The fourth proportional to 11,715,594.96, 17,572,867.56 and 3,195,904.08 is: 4,793,712.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,715,594.96 : 17,572,867.56 = 3,195,904.08 : x
  2. Step 2: Convert to fraction form
    11,715,594.96/17,572,867.56 = 3,195,904.08/x
  3. Step 3: Cross multiply
    11,715,594.96x = 17,572,867.56 × 3,195,904.08
  4. Step 4: Simplify right side
    11,715,594.96x = 56,161,199,132,303.64
  5. Step 5: Solve for x
    x = 56,161,199,132,303.64/11,715,594.96
  6. Step 6: Final answer
    x = 4,793,712.94

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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.