Home / 12,264,388.25-16,924,632.62-6,758,271.32

Finding the Fourth Proportional to 12,264,388.25, 16,924,632.62 and 6,758,271.32

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Solution

The fourth proportional to 12,264,388.25, 16,924,632.62 and 6,758,271.32 is: 9,326,291.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,264,388.25 : 16,924,632.62 = 6,758,271.32 : x
  2. Step 2: Convert to fraction form
    12,264,388.25/16,924,632.62 = 6,758,271.32/x
  3. Step 3: Cross multiply
    12,264,388.25x = 16,924,632.62 × 6,758,271.32
  4. Step 4: Simplify right side
    12,264,388.25x = 114,381,259,118,867.94
  5. Step 5: Solve for x
    x = 114,381,259,118,867.94/12,264,388.25
  6. Step 6: Final answer
    x = 9,326,291.44

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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.