Home / 6,192,014.40-9,288,021.60-2,403,036.90

Finding the Fourth Proportional to 6,192,014.40, 9,288,021.60 and 2,403,036.90

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Solution

The fourth proportional to 6,192,014.40, 9,288,021.60 and 2,403,036.90 is: 3,604,555.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,192,014.40 : 9,288,021.60 = 2,403,036.90 : x
  2. Step 2: Convert to fraction form
    6,192,014.40/9,288,021.60 = 2,403,036.90/x
  3. Step 3: Cross multiply
    6,192,014.40x = 9,288,021.60 × 2,403,036.90
  4. Step 4: Simplify right side
    6,192,014.40x = 22,319,458,632,797.04
  5. Step 5: Solve for x
    x = 22,319,458,632,797.04/6,192,014.40
  6. Step 6: Final answer
    x = 3,604,555.35

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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.