Home / 6,396,036.20-9,594,054.30-2,607,453.80

Finding the Fourth Proportional to 6,396,036.20, 9,594,054.30 and 2,607,453.80

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Solution

The fourth proportional to 6,396,036.20, 9,594,054.30 and 2,607,453.80 is: 3,911,180.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,396,036.20 : 9,594,054.30 = 2,607,453.80 : x
  2. Step 2: Convert to fraction form
    6,396,036.20/9,594,054.30 = 2,607,453.80/x
  3. Step 3: Cross multiply
    6,396,036.20x = 9,594,054.30 × 2,607,453.80
  4. Step 4: Simplify right side
    6,396,036.20x = 25,016,053,341,941.34
  5. Step 5: Solve for x
    x = 25,016,053,341,941.34/6,396,036.20
  6. Step 6: Final answer
    x = 3,911,180.70

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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.