Home / 6,234,721.45-9,354,776.37-3,352,719.76

Finding the Fourth Proportional to 6,234,721.45, 9,354,776.37 and 3,352,719.76

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Solution

The fourth proportional to 6,234,721.45, 9,354,776.37 and 3,352,719.76 is: 5,030,528.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,234,721.45 : 9,354,776.37 = 3,352,719.76 : x
  2. Step 2: Convert to fraction form
    6,234,721.45/9,354,776.37 = 3,352,719.76/x
  3. Step 3: Cross multiply
    6,234,721.45x = 9,354,776.37 × 3,352,719.76
  4. Step 4: Simplify right side
    6,234,721.45x = 31,363,943,586,080.07
  5. Step 5: Solve for x
    x = 31,363,943,586,080.07/6,234,721.45
  6. Step 6: Final answer
    x = 5,030,528.44

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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.