Home / 6,869,972.10-10,304,958.15-1,752,392.10

Finding the Fourth Proportional to 6,869,972.10, 10,304,958.15 and 1,752,392.10

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Solution

The fourth proportional to 6,869,972.10, 10,304,958.15 and 1,752,392.10 is: 2,628,588.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,869,972.10 : 10,304,958.15 = 1,752,392.10 : x
  2. Step 2: Convert to fraction form
    6,869,972.10/10,304,958.15 = 1,752,392.10/x
  3. Step 3: Cross multiply
    6,869,972.10x = 10,304,958.15 × 1,752,392.10
  4. Step 4: Simplify right side
    6,869,972.10x = 18,058,327,252,890.62
  5. Step 5: Solve for x
    x = 18,058,327,252,890.62/6,869,972.10
  6. Step 6: Final answer
    x = 2,628,588.15

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1.5x scale

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.