Home / 5,878,036.06-8,111,420.50-3,264,707.24

Finding the Fourth Proportional to 5,878,036.06, 8,111,420.50 and 3,264,707.24

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Solution

The fourth proportional to 5,878,036.06, 8,111,420.50 and 3,264,707.24 is: 4,505,146.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,878,036.06 : 8,111,420.50 = 3,264,707.24 : x
  2. Step 2: Convert to fraction form
    5,878,036.06/8,111,420.50 = 3,264,707.24/x
  3. Step 3: Cross multiply
    5,878,036.06x = 8,111,420.50 × 3,264,707.24
  4. Step 4: Simplify right side
    5,878,036.06x = 26,481,413,233,034.42
  5. Step 5: Solve for x
    x = 26,481,413,233,034.42/5,878,036.06
  6. Step 6: Final answer
    x = 4,505,146.44

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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.