Home / 4,552,906.80-6,829,705.80-1,357,783.60

Finding the Fourth Proportional to 4,552,906.80, 6,829,705.80 and 1,357,783.60

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Solution

The fourth proportional to 4,552,906.80, 6,829,705.80 and 1,357,783.60 is: 2,036,778.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,552,906.80 : 6,829,705.80 = 1,357,783.60 : x
  2. Step 2: Convert to fraction form
    4,552,906.80/6,829,705.80 = 1,357,783.60/x
  3. Step 3: Cross multiply
    4,552,906.80x = 6,829,705.80 × 1,357,783.60
  4. Step 4: Simplify right side
    4,552,906.80x = 9,273,262,528,064.88
  5. Step 5: Solve for x
    x = 9,273,262,528,064.88/4,552,906.80
  6. Step 6: Final answer
    x = 2,036,778.47

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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.