Home / 5,802,499.52-8,005,403.16-3,319,907

Finding the Fourth Proportional to 5,802,499.52, 8,005,403.16 and 3,319,907

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Solution

The fourth proportional to 5,802,499.52, 8,005,403.16 and 3,319,907 is: 4,580,300.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,802,499.52 : 8,005,403.16 = 3,319,907 : x
  2. Step 2: Convert to fraction form
    5,802,499.52/8,005,403.16 = 3,319,907/x
  3. Step 3: Cross multiply
    5,802,499.52x = 8,005,403.16 × 3,319,907
  4. Step 4: Simplify right side
    5,802,499.52x = 26,577,193,988,706.12
  5. Step 5: Solve for x
    x = 26,577,193,988,706.12/5,802,499.52
  6. Step 6: Final answer
    x = 4,580,300.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.