Home / 5,467,312.33-7,539,880.71-3,727,581.17

Finding the Fourth Proportional to 5,467,312.33, 7,539,880.71 and 3,727,581.17

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Solution

The fourth proportional to 5,467,312.33, 7,539,880.71 and 3,727,581.17 is: 5,140,646.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,467,312.33 : 7,539,880.71 = 3,727,581.17 : x
  2. Step 2: Convert to fraction form
    5,467,312.33/7,539,880.71 = 3,727,581.17/x
  3. Step 3: Cross multiply
    5,467,312.33x = 7,539,880.71 × 3,727,581.17
  4. Step 4: Simplify right side
    5,467,312.33x = 28,105,517,302,304.92
  5. Step 5: Solve for x
    x = 28,105,517,302,304.92/5,467,312.33
  6. Step 6: Final answer
    x = 5,140,646.01

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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.