Home / 7,026,214.41-9,692,435.64-4,273,743.69

Finding the Fourth Proportional to 7,026,214.41, 9,692,435.64 and 4,273,743.69

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Solution

The fourth proportional to 7,026,214.41, 9,692,435.64 and 4,273,743.69 is: 5,895,491.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,026,214.41 : 9,692,435.64 = 4,273,743.69 : x
  2. Step 2: Convert to fraction form
    7,026,214.41/9,692,435.64 = 4,273,743.69/x
  3. Step 3: Cross multiply
    7,026,214.41x = 9,692,435.64 × 4,273,743.69
  4. Step 4: Simplify right side
    7,026,214.41x = 41,422,985,657,181.12
  5. Step 5: Solve for x
    x = 41,422,985,657,181.12/7,026,214.41
  6. Step 6: Final answer
    x = 5,895,491.26

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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.