Home / 6,457,093.47-8,910,452.66-4,009,652.06

Finding the Fourth Proportional to 6,457,093.47, 8,910,452.66 and 4,009,652.06

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Solution

The fourth proportional to 6,457,093.47, 8,910,452.66 and 4,009,652.06 is: 5,533,110.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,457,093.47 : 8,910,452.66 = 4,009,652.06 : x
  2. Step 2: Convert to fraction form
    6,457,093.47/8,910,452.66 = 4,009,652.06/x
  3. Step 3: Cross multiply
    6,457,093.47x = 8,910,452.66 × 4,009,652.06
  4. Step 4: Simplify right side
    6,457,093.47x = 35,727,814,799,100.95
  5. Step 5: Solve for x
    x = 35,727,814,799,100.95/6,457,093.47
  6. Step 6: Final answer
    x = 5,533,110.98

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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.