Home / 11,536,820.64-17,303,909.04-3,017,979.36

Finding the Fourth Proportional to 11,536,820.64, 17,303,909.04 and 3,017,979.36

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Solution

The fourth proportional to 11,536,820.64, 17,303,909.04 and 3,017,979.36 is: 4,526,623.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,536,820.64 : 17,303,909.04 = 3,017,979.36 : x
  2. Step 2: Convert to fraction form
    11,536,820.64/17,303,909.04 = 3,017,979.36/x
  3. Step 3: Cross multiply
    11,536,820.64x = 17,303,909.04 × 3,017,979.36
  4. Step 4: Simplify right side
    11,536,820.64x = 52,222,840,330,037.41
  5. Step 5: Solve for x
    x = 52,222,840,330,037.41/11,536,820.64
  6. Step 6: Final answer
    x = 4,526,623.23

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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.