Home / 8,929,042.29-13,392,127.98-2,450,604.24

Finding the Fourth Proportional to 8,929,042.29, 13,392,127.98 and 2,450,604.24

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Solution

The fourth proportional to 8,929,042.29, 13,392,127.98 and 2,450,604.24 is: 3,675,512.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,929,042.29 : 13,392,127.98 = 2,450,604.24 : x
  2. Step 2: Convert to fraction form
    8,929,042.29/13,392,127.98 = 2,450,604.24/x
  3. Step 3: Cross multiply
    8,929,042.29x = 13,392,127.98 × 2,450,604.24
  4. Step 4: Simplify right side
    8,929,042.29x = 32,818,805,610,410.64
  5. Step 5: Solve for x
    x = 32,818,805,610,410.64/8,929,042.29
  6. Step 6: Final answer
    x = 3,675,512.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.