Home / 8,258,945.04-11,399,165.76-4,589,122.56

Finding the Fourth Proportional to 8,258,945.04, 11,399,165.76 and 4,589,122.56

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Solution

The fourth proportional to 8,258,945.04, 11,399,165.76 and 4,589,122.56 is: 6,334,001.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,258,945.04 : 11,399,165.76 = 4,589,122.56 : x
  2. Step 2: Convert to fraction form
    8,258,945.04/11,399,165.76 = 4,589,122.56/x
  3. Step 3: Cross multiply
    8,258,945.04x = 11,399,165.76 × 4,589,122.56
  4. Step 4: Simplify right side
    8,258,945.04x = 52,312,168,754,395.54
  5. Step 5: Solve for x
    x = 52,312,168,754,395.54/8,258,945.04
  6. Step 6: Final answer
    x = 6,334,001.32

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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.