Home / 4,215,717-5,818,477.59-2,404,881

Finding the Fourth Proportional to 4,215,717, 5,818,477.59 and 2,404,881

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Solution

The fourth proportional to 4,215,717, 5,818,477.59 and 2,404,881 is: 3,319,185.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,215,717 : 5,818,477.59 = 2,404,881 : x
  2. Step 2: Convert to fraction form
    4,215,717/5,818,477.59 = 2,404,881/x
  3. Step 3: Cross multiply
    4,215,717x = 5,818,477.59 × 2,404,881
  4. Step 4: Simplify right side
    4,215,717x = 13,992,746,205,116.79
  5. Step 5: Solve for x
    x = 13,992,746,205,116.79/4,215,717
  6. Step 6: Final answer
    x = 3,319,185.37

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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.