Home / 12,097,297.08-16,694,219.63-6,590,654.79

Finding the Fourth Proportional to 12,097,297.08, 16,694,219.63 and 6,590,654.79

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Solution

The fourth proportional to 12,097,297.08, 16,694,219.63 and 6,590,654.79 is: 9,095,076.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,097,297.08 : 16,694,219.63 = 6,590,654.79 : x
  2. Step 2: Convert to fraction form
    12,097,297.08/16,694,219.63 = 6,590,654.79/x
  3. Step 3: Cross multiply
    12,097,297.08x = 16,694,219.63 × 6,590,654.79
  4. Step 4: Simplify right side
    12,097,297.08x = 110,025,838,536,818.25
  5. Step 5: Solve for x
    x = 110,025,838,536,818.25/12,097,297.08
  6. Step 6: Final answer
    x = 9,095,076.18

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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.