Home / 3,372,069.50-5,059,764.98-1,574,691.75

Finding the Fourth Proportional to 3,372,069.50, 5,059,764.98 and 1,574,691.75

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Solution

The fourth proportional to 3,372,069.50, 5,059,764.98 and 1,574,691.75 is: 2,362,813.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,372,069.50 : 5,059,764.98 = 1,574,691.75 : x
  2. Step 2: Convert to fraction form
    3,372,069.50/5,059,764.98 = 1,574,691.75/x
  3. Step 3: Cross multiply
    3,372,069.50x = 5,059,764.98 × 1,574,691.75
  4. Step 4: Simplify right side
    3,372,069.50x = 7,967,570,158,295.50
  5. Step 5: Solve for x
    x = 7,967,570,158,295.50/3,372,069.50
  6. Step 6: Final answer
    x = 2,362,813.15

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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.