Home / 2,340,208.08-3,510,442.80-657,180

Finding the Fourth Proportional to 2,340,208.08, 3,510,442.80 and 657,180

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Solution

The fourth proportional to 2,340,208.08, 3,510,442.80 and 657,180 is: 985,806.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,340,208.08 : 3,510,442.80 = 657,180 : x
  2. Step 2: Convert to fraction form
    2,340,208.08/3,510,442.80 = 657,180/x
  3. Step 3: Cross multiply
    2,340,208.08x = 3,510,442.80 × 657,180
  4. Step 4: Simplify right side
    2,340,208.08x = 2,306,992,799,304
  5. Step 5: Solve for x
    x = 2,306,992,799,304/2,340,208.08
  6. Step 6: Final answer
    x = 985,806.70

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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.