Home / 6,326,330.52-9,492,387.44-3,443,378.52

Finding the Fourth Proportional to 6,326,330.52, 9,492,387.44 and 3,443,378.52

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Solution

The fourth proportional to 6,326,330.52, 9,492,387.44 and 3,443,378.52 is: 5,166,641.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,326,330.52 : 9,492,387.44 = 3,443,378.52 : x
  2. Step 2: Convert to fraction form
    6,326,330.52/9,492,387.44 = 3,443,378.52/x
  3. Step 3: Cross multiply
    6,326,330.52x = 9,492,387.44 × 3,443,378.52
  4. Step 4: Simplify right side
    6,326,330.52x = 32,685,883,014,413.79
  5. Step 5: Solve for x
    x = 32,685,883,014,413.79/6,326,330.52
  6. Step 6: Final answer
    x = 5,166,641.69

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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.