Home / 6,869,917.20-10,304,875.80-4,033,232.40

Finding the Fourth Proportional to 6,869,917.20, 10,304,875.80 and 4,033,232.40

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Solution

The fourth proportional to 6,869,917.20, 10,304,875.80 and 4,033,232.40 is: 6,049,848.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,869,917.20 : 10,304,875.80 = 4,033,232.40 : x
  2. Step 2: Convert to fraction form
    6,869,917.20/10,304,875.80 = 4,033,232.40/x
  3. Step 3: Cross multiply
    6,869,917.20x = 10,304,875.80 × 4,033,232.40
  4. Step 4: Simplify right side
    6,869,917.20x = 41,561,958,954,535.92
  5. Step 5: Solve for x
    x = 41,561,958,954,535.92/6,869,917.20
  6. Step 6: Final answer
    x = 6,049,848.60

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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.