Home / 6,497,470.80-9,735,708.60-4,097,019.60

Finding the Fourth Proportional to 6,497,470.80, 9,735,708.60 and 4,097,019.60

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Solution

The fourth proportional to 6,497,470.80, 9,735,708.60 and 4,097,019.60 is: 6,138,910.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,497,470.80 : 9,735,708.60 = 4,097,019.60 : x
  2. Step 2: Convert to fraction form
    6,497,470.80/9,735,708.60 = 4,097,019.60/x
  3. Step 3: Cross multiply
    6,497,470.80x = 9,735,708.60 × 4,097,019.60
  4. Step 4: Simplify right side
    6,497,470.80x = 39,887,388,954,088.56
  5. Step 5: Solve for x
    x = 39,887,388,954,088.56/6,497,470.80
  6. Step 6: Final answer
    x = 6,138,910.07

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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.