Home / 6,370,532.20-9,555,798.30-2,380,925.80

Finding the Fourth Proportional to 6,370,532.20, 9,555,798.30 and 2,380,925.80

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Solution

The fourth proportional to 6,370,532.20, 9,555,798.30 and 2,380,925.80 is: 3,571,388.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,370,532.20 : 9,555,798.30 = 2,380,925.80 : x
  2. Step 2: Convert to fraction form
    6,370,532.20/9,555,798.30 = 2,380,925.80/x
  3. Step 3: Cross multiply
    6,370,532.20x = 9,555,798.30 × 2,380,925.80
  4. Step 4: Simplify right side
    6,370,532.20x = 22,751,646,712,066.14
  5. Step 5: Solve for x
    x = 22,751,646,712,066.14/6,370,532.20
  6. Step 6: Final answer
    x = 3,571,388.70

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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.