Home / 3,351,397.50-4,624,792.35-1,901,061.80

Finding the Fourth Proportional to 3,351,397.50, 4,624,792.35 and 1,901,061.80

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Solution

The fourth proportional to 3,351,397.50, 4,624,792.35 and 1,901,061.80 is: 2,623,388.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,351,397.50 : 4,624,792.35 = 1,901,061.80 : x
  2. Step 2: Convert to fraction form
    3,351,397.50/4,624,792.35 = 1,901,061.80/x
  3. Step 3: Cross multiply
    3,351,397.50x = 4,624,792.35 × 1,901,061.80
  4. Step 4: Simplify right side
    3,351,397.50x = 8,792,016,069,517.23
  5. Step 5: Solve for x
    x = 8,792,016,069,517.23/3,351,397.50
  6. Step 6: Final answer
    x = 2,623,388.03

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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.