Home / 11,736,422.40-17,583,638.40-10,056,806.40

Finding the Fourth Proportional to 11,736,422.40, 17,583,638.40 and 10,056,806.40

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Solution

The fourth proportional to 11,736,422.40, 17,583,638.40 and 10,056,806.40 is: 15,067,219.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,736,422.40 : 17,583,638.40 = 10,056,806.40 : x
  2. Step 2: Convert to fraction form
    11,736,422.40/17,583,638.40 = 10,056,806.40/x
  3. Step 3: Cross multiply
    11,736,422.40x = 17,583,638.40 × 10,056,806.40
  4. Step 4: Simplify right side
    11,736,422.40x = 176,835,247,196,405.75
  5. Step 5: Solve for x
    x = 176,835,247,196,405.75/11,736,422.40
  6. Step 6: Final answer
    x = 15,067,219.05

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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.