Home / 1,806,226-2,707,442.34-607,732.24

Finding the Fourth Proportional to 1,806,226, 2,707,442.34 and 607,732.24

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Solution

The fourth proportional to 1,806,226, 2,707,442.34 and 607,732.24 is: 910,960.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,806,226 : 2,707,442.34 = 607,732.24 : x
  2. Step 2: Convert to fraction form
    1,806,226/2,707,442.34 = 607,732.24/x
  3. Step 3: Cross multiply
    1,806,226x = 2,707,442.34 × 607,732.24
  4. Step 4: Simplify right side
    1,806,226x = 1,645,399,997,959.04
  5. Step 5: Solve for x
    x = 1,645,399,997,959.04/1,806,226
  6. Step 6: Final answer
    x = 910,960.20

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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.