Home / 8,665,116.04-11,958,233.72-4,797,637.09

Finding the Fourth Proportional to 8,665,116.04, 11,958,233.72 and 4,797,637.09

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Solution

The fourth proportional to 8,665,116.04, 11,958,233.72 and 4,797,637.09 is: 6,620,946.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,665,116.04 : 11,958,233.72 = 4,797,637.09 : x
  2. Step 2: Convert to fraction form
    8,665,116.04/11,958,233.72 = 4,797,637.09/x
  3. Step 3: Cross multiply
    8,665,116.04x = 11,958,233.72 × 4,797,637.09
  4. Step 4: Simplify right side
    8,665,116.04x = 57,371,265,572,076.91
  5. Step 5: Solve for x
    x = 57,371,265,572,076.91/8,665,116.04
  6. Step 6: Final answer
    x = 6,620,946.02

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1.5x scale

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.