Home / 4,552,905.80-6,829,704.30-1,357,782.60

Finding the Fourth Proportional to 4,552,905.80, 6,829,704.30 and 1,357,782.60

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Solution

The fourth proportional to 4,552,905.80, 6,829,704.30 and 1,357,782.60 is: 2,036,776.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,552,905.80 : 6,829,704.30 = 1,357,782.60 : x
  2. Step 2: Convert to fraction form
    4,552,905.80/6,829,704.30 = 1,357,782.60/x
  3. Step 3: Cross multiply
    4,552,905.80x = 6,829,704.30 × 1,357,782.60
  4. Step 4: Simplify right side
    4,552,905.80x = 9,273,253,661,685.18
  5. Step 5: Solve for x
    x = 9,273,253,661,685.18/4,552,905.80
  6. Step 6: Final answer
    x = 2,036,776.97

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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.