Home / 7,013,397.15-10,520,696.88-2,464,054.29

Finding the Fourth Proportional to 7,013,397.15, 10,520,696.88 and 2,464,054.29

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Solution

The fourth proportional to 7,013,397.15, 10,520,696.88 and 2,464,054.29 is: 3,696,292.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,013,397.15 : 10,520,696.88 = 2,464,054.29 : x
  2. Step 2: Convert to fraction form
    7,013,397.15/10,520,696.88 = 2,464,054.29/x
  3. Step 3: Cross multiply
    7,013,397.15x = 10,520,696.88 × 2,464,054.29
  4. Step 4: Simplify right side
    7,013,397.15x = 25,923,568,280,953.62
  5. Step 5: Solve for x
    x = 25,923,568,280,953.62/7,013,397.15
  6. Step 6: Final answer
    x = 3,696,292.64

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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.