Home / 6,500,239.89-8,970,322.95-3,599,627.26

Finding the Fourth Proportional to 6,500,239.89, 8,970,322.95 and 3,599,627.26

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Solution

The fourth proportional to 6,500,239.89, 8,970,322.95 and 3,599,627.26 is: 4,967,481.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,500,239.89 : 8,970,322.95 = 3,599,627.26 : x
  2. Step 2: Convert to fraction form
    6,500,239.89/8,970,322.95 = 3,599,627.26/x
  3. Step 3: Cross multiply
    6,500,239.89x = 8,970,322.95 × 3,599,627.26
  4. Step 4: Simplify right side
    6,500,239.89x = 32,289,819,021,823.61
  5. Step 5: Solve for x
    x = 32,289,819,021,823.61/6,500,239.89
  6. Step 6: Final answer
    x = 4,967,481.13

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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.