Home / 7,621,151.59-10,517,204.23-4,524,296.11

Finding the Fourth Proportional to 7,621,151.59, 10,517,204.23 and 4,524,296.11

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Solution

The fourth proportional to 7,621,151.59, 10,517,204.23 and 4,524,296.11 is: 6,243,537.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,621,151.59 : 10,517,204.23 = 4,524,296.11 : x
  2. Step 2: Convert to fraction form
    7,621,151.59/10,517,204.23 = 4,524,296.11/x
  3. Step 3: Cross multiply
    7,621,151.59x = 10,517,204.23 × 4,524,296.11
  4. Step 4: Simplify right side
    7,621,151.59x = 47,582,946,148,260.79
  5. Step 5: Solve for x
    x = 47,582,946,148,260.79/7,621,151.59
  6. Step 6: Final answer
    x = 6,243,537.55

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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.