Home / 7,647,179.04-10,547,731.44-5,032,850.04

Finding the Fourth Proportional to 7,647,179.04, 10,547,731.44 and 5,032,850.04

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Solution

The fourth proportional to 7,647,179.04, 10,547,731.44 and 5,032,850.04 is: 6,941,795.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,647,179.04 : 10,547,731.44 = 5,032,850.04 : x
  2. Step 2: Convert to fraction form
    7,647,179.04/10,547,731.44 = 5,032,850.04/x
  3. Step 3: Cross multiply
    7,647,179.04x = 10,547,731.44 × 5,032,850.04
  4. Step 4: Simplify right side
    7,647,179.04x = 53,085,150,599,713.26
  5. Step 5: Solve for x
    x = 53,085,150,599,713.26/7,647,179.04
  6. Step 6: Final answer
    x = 6,941,795.18

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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.