Home / 9,087,544.08-12,540,609-5,013,162

Finding the Fourth Proportional to 9,087,544.08, 12,540,609 and 5,013,162

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Solution

The fourth proportional to 9,087,544.08, 12,540,609 and 5,013,162 is: 6,918,052.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,087,544.08 : 12,540,609 = 5,013,162 : x
  2. Step 2: Convert to fraction form
    9,087,544.08/12,540,609 = 5,013,162/x
  3. Step 3: Cross multiply
    9,087,544.08x = 12,540,609 × 5,013,162
  4. Step 4: Simplify right side
    9,087,544.08x = 62,868,104,495,658
  5. Step 5: Solve for x
    x = 62,868,104,495,658/9,087,544.08
  6. Step 6: Final answer
    x = 6,918,052.22

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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.