Home / 5,653,401.36-7,803,079.56-3,207,444.17

Finding the Fourth Proportional to 5,653,401.36, 7,803,079.56 and 3,207,444.17

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Solution

The fourth proportional to 5,653,401.36, 7,803,079.56 and 3,207,444.17 is: 4,427,059.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,653,401.36 : 7,803,079.56 = 3,207,444.17 : x
  2. Step 2: Convert to fraction form
    5,653,401.36/7,803,079.56 = 3,207,444.17/x
  3. Step 3: Cross multiply
    5,653,401.36x = 7,803,079.56 × 3,207,444.17
  4. Step 4: Simplify right side
    5,653,401.36x = 25,027,942,003,752.77
  5. Step 5: Solve for x
    x = 25,027,942,003,752.77/5,653,401.36
  6. Step 6: Final answer
    x = 4,427,059.11

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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.