Home / 6,573,870.57-9,072,291.83-3,673,331.85

Finding the Fourth Proportional to 6,573,870.57, 9,072,291.83 and 3,673,331.85

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Solution

The fourth proportional to 6,573,870.57, 9,072,291.83 and 3,673,331.85 is: 5,069,393.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,573,870.57 : 9,072,291.83 = 3,673,331.85 : x
  2. Step 2: Convert to fraction form
    6,573,870.57/9,072,291.83 = 3,673,331.85/x
  3. Step 3: Cross multiply
    6,573,870.57x = 9,072,291.83 × 3,673,331.85
  4. Step 4: Simplify right side
    6,573,870.57x = 33,325,538,513,267.12
  5. Step 5: Solve for x
    x = 33,325,538,513,267.12/6,573,870.57
  6. Step 6: Final answer
    x = 5,069,393.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.