Home / 9,067,803.19-12,513,388.88-4,937,883.32

Finding the Fourth Proportional to 9,067,803.19, 12,513,388.88 and 4,937,883.32

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Solution

The fourth proportional to 9,067,803.19, 12,513,388.88 and 4,937,883.32 is: 6,814,181.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,067,803.19 : 12,513,388.88 = 4,937,883.32 : x
  2. Step 2: Convert to fraction form
    9,067,803.19/12,513,388.88 = 4,937,883.32/x
  3. Step 3: Cross multiply
    9,067,803.19x = 12,513,388.88 × 4,937,883.32
  4. Step 4: Simplify right side
    9,067,803.19x = 61,789,654,270,853.66
  5. Step 5: Solve for x
    x = 61,789,654,270,853.66/9,067,803.19
  6. Step 6: Final answer
    x = 6,814,181.23

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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.