Home / 5,824,539.40-8,736,809.10-3,305,115.40

Finding the Fourth Proportional to 5,824,539.40, 8,736,809.10 and 3,305,115.40

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Solution

The fourth proportional to 5,824,539.40, 8,736,809.10 and 3,305,115.40 is: 4,957,673.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,824,539.40 : 8,736,809.10 = 3,305,115.40 : x
  2. Step 2: Convert to fraction form
    5,824,539.40/8,736,809.10 = 3,305,115.40/x
  3. Step 3: Cross multiply
    5,824,539.40x = 8,736,809.10 × 3,305,115.40
  4. Step 4: Simplify right side
    5,824,539.40x = 28,876,162,303,270.14
  5. Step 5: Solve for x
    x = 28,876,162,303,270.14/5,824,539.40
  6. Step 6: Final answer
    x = 4,957,673.10

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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.