Home / 8,588,233.01-11,851,628.72-4,720,671.06

Finding the Fourth Proportional to 8,588,233.01, 11,851,628.72 and 4,720,671.06

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Solution

The fourth proportional to 8,588,233.01, 11,851,628.72 and 4,720,671.06 is: 6,514,453.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,588,233.01 : 11,851,628.72 = 4,720,671.06 : x
  2. Step 2: Convert to fraction form
    8,588,233.01/11,851,628.72 = 4,720,671.06/x
  3. Step 3: Cross multiply
    8,588,233.01x = 11,851,628.72 × 4,720,671.06
  4. Step 4: Simplify right side
    8,588,233.01x = 55,947,640,688,765.48
  5. Step 5: Solve for x
    x = 55,947,640,688,765.48/8,588,233.01
  6. Step 6: Final answer
    x = 6,514,453.05

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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.