Home / 3,764,352.08-5,194,837.02-2,045,472.60

Finding the Fourth Proportional to 3,764,352.08, 5,194,837.02 and 2,045,472.60

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Solution

The fourth proportional to 3,764,352.08, 5,194,837.02 and 2,045,472.60 is: 2,822,769.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,764,352.08 : 5,194,837.02 = 2,045,472.60 : x
  2. Step 2: Convert to fraction form
    3,764,352.08/5,194,837.02 = 2,045,472.60/x
  3. Step 3: Cross multiply
    3,764,352.08x = 5,194,837.02 × 2,045,472.60
  4. Step 4: Simplify right side
    3,764,352.08x = 10,625,896,785,875.65
  5. Step 5: Solve for x
    x = 10,625,896,785,875.65/3,764,352.08
  6. Step 6: Final answer
    x = 2,822,769.11

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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.