Home / 4,443,259.20-6,664,888.80-4,096,838.40

Finding the Fourth Proportional to 4,443,259.20, 6,664,888.80 and 4,096,838.40

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Solution

The fourth proportional to 4,443,259.20, 6,664,888.80 and 4,096,838.40 is: 6,145,257.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,443,259.20 : 6,664,888.80 = 4,096,838.40 : x
  2. Step 2: Convert to fraction form
    4,443,259.20/6,664,888.80 = 4,096,838.40/x
  3. Step 3: Cross multiply
    4,443,259.20x = 6,664,888.80 × 4,096,838.40
  4. Step 4: Simplify right side
    4,443,259.20x = 27,304,972,367,569.92
  5. Step 5: Solve for x
    x = 27,304,972,367,569.92/4,443,259.20
  6. Step 6: Final answer
    x = 6,145,257.60

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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.