Home / 4,256,809.20-6,388,324.20-2,997,097.20

Finding the Fourth Proportional to 4,256,809.20, 6,388,324.20 and 2,997,097.20

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Solution

The fourth proportional to 4,256,809.20, 6,388,324.20 and 2,997,097.20 is: 4,497,835.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,256,809.20 : 6,388,324.20 = 2,997,097.20 : x
  2. Step 2: Convert to fraction form
    4,256,809.20/6,388,324.20 = 2,997,097.20/x
  3. Step 3: Cross multiply
    4,256,809.20x = 6,388,324.20 × 2,997,097.20
  4. Step 4: Simplify right side
    4,256,809.20x = 19,146,428,572,512.24
  5. Step 5: Solve for x
    x = 19,146,428,572,512.24/4,256,809.20
  6. Step 6: Final answer
    x = 4,497,835.74

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1.5x scale

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.