Home / 3,014,451.48-4,516,412.01-2,512,239.74

Finding the Fourth Proportional to 3,014,451.48, 4,516,412.01 and 2,512,239.74

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Solution

The fourth proportional to 3,014,451.48, 4,516,412.01 and 2,512,239.74 is: 3,763,971.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,014,451.48 : 4,516,412.01 = 2,512,239.74 : x
  2. Step 2: Convert to fraction form
    3,014,451.48/4,516,412.01 = 2,512,239.74/x
  3. Step 3: Cross multiply
    3,014,451.48x = 4,516,412.01 × 2,512,239.74
  4. Step 4: Simplify right side
    3,014,451.48x = 11,346,309,718,668.86
  5. Step 5: Solve for x
    x = 11,346,309,718,668.86/3,014,451.48
  6. Step 6: Final answer
    x = 3,763,971.58

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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.