Home / 5,147,024.39-7,097,069.27-3,283,946.43

Finding the Fourth Proportional to 5,147,024.39, 7,097,069.27 and 3,283,946.43

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Solution

The fourth proportional to 5,147,024.39, 7,097,069.27 and 3,283,946.43 is: 4,528,129.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,147,024.39 : 7,097,069.27 = 3,283,946.43 : x
  2. Step 2: Convert to fraction form
    5,147,024.39/7,097,069.27 = 3,283,946.43/x
  3. Step 3: Cross multiply
    5,147,024.39x = 7,097,069.27 × 3,283,946.43
  4. Step 4: Simplify right side
    5,147,024.39x = 23,306,395,276,259.47
  5. Step 5: Solve for x
    x = 23,306,395,276,259.47/5,147,024.39
  6. Step 6: Final answer
    x = 4,528,129.95

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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.