Home / 4,306,041.63-5,942,267.78-2,345,943.11

Finding the Fourth Proportional to 4,306,041.63, 5,942,267.78 and 2,345,943.11

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Solution

The fourth proportional to 4,306,041.63, 5,942,267.78 and 2,345,943.11 is: 3,237,363.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,306,041.63 : 5,942,267.78 = 2,345,943.11 : x
  2. Step 2: Convert to fraction form
    4,306,041.63/5,942,267.78 = 2,345,943.11/x
  3. Step 3: Cross multiply
    4,306,041.63x = 5,942,267.78 × 2,345,943.11
  4. Step 4: Simplify right side
    4,306,041.63x = 13,940,222,161,446.13
  5. Step 5: Solve for x
    x = 13,940,222,161,446.13/4,306,041.63
  6. Step 6: Final answer
    x = 3,237,363.53

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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.