Home / 8,588,106.36-11,851,450.20-4,720,544.28

Finding the Fourth Proportional to 8,588,106.36, 11,851,450.20 and 4,720,544.28

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Solution

The fourth proportional to 8,588,106.36, 11,851,450.20 and 4,720,544.28 is: 6,514,276.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,588,106.36 : 11,851,450.20 = 4,720,544.28 : x
  2. Step 2: Convert to fraction form
    8,588,106.36/11,851,450.20 = 4,720,544.28/x
  3. Step 3: Cross multiply
    8,588,106.36x = 11,851,450.20 × 4,720,544.28
  4. Step 4: Simplify right side
    8,588,106.36x = 55,945,295,451,314.86
  5. Step 5: Solve for x
    x = 55,945,295,451,314.86/8,588,106.36
  6. Step 6: Final answer
    x = 6,514,276.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.