Home / 6,602,196.44-9,112,651.80-4,025,298.08

Finding the Fourth Proportional to 6,602,196.44, 9,112,651.80 and 4,025,298.08

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Solution

The fourth proportional to 6,602,196.44, 9,112,651.80 and 4,025,298.08 is: 5,555,899.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,602,196.44 : 9,112,651.80 = 4,025,298.08 : x
  2. Step 2: Convert to fraction form
    6,602,196.44/9,112,651.80 = 4,025,298.08/x
  3. Step 3: Cross multiply
    6,602,196.44x = 9,112,651.80 × 4,025,298.08
  4. Step 4: Simplify right side
    6,602,196.44x = 36,681,139,794,248.55
  5. Step 5: Solve for x
    x = 36,681,139,794,248.55/6,602,196.44
  6. Step 6: Final answer
    x = 5,555,899.48

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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.