Home / 7,567,427.60-11,334,552.60-6,572,099.60

Finding the Fourth Proportional to 7,567,427.60, 11,334,552.60 and 6,572,099.60

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Solution

The fourth proportional to 7,567,427.60, 11,334,552.60 and 6,572,099.60 is: 9,843,742.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,567,427.60 : 11,334,552.60 = 6,572,099.60 : x
  2. Step 2: Convert to fraction form
    7,567,427.60/11,334,552.60 = 6,572,099.60/x
  3. Step 3: Cross multiply
    7,567,427.60x = 11,334,552.60 × 6,572,099.60
  4. Step 4: Simplify right side
    7,567,427.60x = 74,491,808,608,638.95
  5. Step 5: Solve for x
    x = 74,491,808,608,638.95/7,567,427.60
  6. Step 6: Final answer
    x = 9,843,742.49

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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.