Home / 5,208,527.71-7,813,552.74-2,510,634.34

Finding the Fourth Proportional to 5,208,527.71, 7,813,552.74 and 2,510,634.34

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Solution

The fourth proportional to 5,208,527.71, 7,813,552.74 and 2,510,634.34 is: 3,766,318.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,208,527.71 : 7,813,552.74 = 2,510,634.34 : x
  2. Step 2: Convert to fraction form
    5,208,527.71/7,813,552.74 = 2,510,634.34/x
  3. Step 3: Cross multiply
    5,208,527.71x = 7,813,552.74 × 2,510,634.34
  4. Step 4: Simplify right side
    5,208,527.71x = 19,616,973,826,445.09
  5. Step 5: Solve for x
    x = 19,616,973,826,445.09/5,208,527.71
  6. Step 6: Final answer
    x = 3,766,318.41

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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.