Home / 4,090,967.96-5,644,284.54-2,371,745.30

Finding the Fourth Proportional to 4,090,967.96, 5,644,284.54 and 2,371,745.30

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Solution

The fourth proportional to 4,090,967.96, 5,644,284.54 and 2,371,745.30 is: 3,272,283.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,090,967.96 : 5,644,284.54 = 2,371,745.30 : x
  2. Step 2: Convert to fraction form
    4,090,967.96/5,644,284.54 = 2,371,745.30/x
  3. Step 3: Cross multiply
    4,090,967.96x = 5,644,284.54 × 2,371,745.30
  4. Step 4: Simplify right side
    4,090,967.96x = 13,386,805,329,607.66
  5. Step 5: Solve for x
    x = 13,386,805,329,607.66/4,090,967.96
  6. Step 6: Final answer
    x = 3,272,283.10

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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.