Home / 3,773,439.15-5,207,294.03-2,054,559.62

Finding the Fourth Proportional to 3,773,439.15, 5,207,294.03 and 2,054,559.62

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Solution

The fourth proportional to 3,773,439.15, 5,207,294.03 and 2,054,559.62 is: 2,835,263.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,773,439.15 : 5,207,294.03 = 2,054,559.62 : x
  2. Step 2: Convert to fraction form
    3,773,439.15/5,207,294.03 = 2,054,559.62/x
  3. Step 3: Cross multiply
    3,773,439.15x = 5,207,294.03 × 2,054,559.62
  4. Step 4: Simplify right side
    3,773,439.15x = 10,698,696,007,195.80
  5. Step 5: Solve for x
    x = 10,698,696,007,195.80/3,773,439.15
  6. Step 6: Final answer
    x = 2,835,263.95

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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.