Home / 3,527,246.80-5,292,943.80-1,283,611.60

Finding the Fourth Proportional to 3,527,246.80, 5,292,943.80 and 1,283,611.60

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Solution

The fourth proportional to 3,527,246.80, 5,292,943.80 and 1,283,611.60 is: 1,926,172.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,527,246.80 : 5,292,943.80 = 1,283,611.60 : x
  2. Step 2: Convert to fraction form
    3,527,246.80/5,292,943.80 = 1,283,611.60/x
  3. Step 3: Cross multiply
    3,527,246.80x = 5,292,943.80 × 1,283,611.60
  4. Step 4: Simplify right side
    3,527,246.80x = 6,794,084,059,828.08
  5. Step 5: Solve for x
    x = 6,794,084,059,828.08/3,527,246.80
  6. Step 6: Final answer
    x = 1,926,172.01

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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.