Home / 9,059,578.44-12,504,670.02-5,341,652.52

Finding the Fourth Proportional to 9,059,578.44, 12,504,670.02 and 5,341,652.52

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Solution

The fourth proportional to 9,059,578.44, 12,504,670.02 and 5,341,652.52 is: 7,372,926.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,059,578.44 : 12,504,670.02 = 5,341,652.52 : x
  2. Step 2: Convert to fraction form
    9,059,578.44/12,504,670.02 = 5,341,652.52/x
  3. Step 3: Cross multiply
    9,059,578.44x = 12,504,670.02 × 5,341,652.52
  4. Step 4: Simplify right side
    9,059,578.44x = 66,795,602,124,101.45
  5. Step 5: Solve for x
    x = 66,795,602,124,101.45/9,059,578.44
  6. Step 6: Final answer
    x = 7,372,926.08

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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.