Home / 3,788,797.08-5,686,788.60-2,345,113.47

Finding the Fourth Proportional to 3,788,797.08, 5,686,788.60 and 2,345,113.47

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Solution

The fourth proportional to 3,788,797.08, 5,686,788.60 and 2,345,113.47 is: 3,519,894.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,788,797.08 : 5,686,788.60 = 2,345,113.47 : x
  2. Step 2: Convert to fraction form
    3,788,797.08/5,686,788.60 = 2,345,113.47/x
  3. Step 3: Cross multiply
    3,788,797.08x = 5,686,788.60 × 2,345,113.47
  4. Step 4: Simplify right side
    3,788,797.08x = 13,336,164,520,959.90
  5. Step 5: Solve for x
    x = 13,336,164,520,959.90/3,788,797.08
  6. Step 6: Final answer
    x = 3,519,894.11

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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.