Home / 8,194,427.50-11,308,349.22-4,523,277.34

Finding the Fourth Proportional to 8,194,427.50, 11,308,349.22 and 4,523,277.34

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Solution

The fourth proportional to 8,194,427.50, 11,308,349.22 and 4,523,277.34 is: 6,242,144.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,194,427.50 : 11,308,349.22 = 4,523,277.34 : x
  2. Step 2: Convert to fraction form
    8,194,427.50/11,308,349.22 = 4,523,277.34/x
  3. Step 3: Cross multiply
    8,194,427.50x = 11,308,349.22 × 4,523,277.34
  4. Step 4: Simplify right side
    8,194,427.50x = 51,150,799,779,632.68
  5. Step 5: Solve for x
    x = 51,150,799,779,632.68/8,194,427.50
  6. Step 6: Final answer
    x = 6,242,144.41

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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.