Home / 5,229,695.85-7,214,905.00-3,024,151.10

Finding the Fourth Proportional to 5,229,695.85, 7,214,905.00 and 3,024,151.10

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Solution

The fourth proportional to 5,229,695.85, 7,214,905.00 and 3,024,151.10 is: 4,172,128.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,229,695.85 : 7,214,905.00 = 3,024,151.10 : x
  2. Step 2: Convert to fraction form
    5,229,695.85/7,214,905.00 = 3,024,151.10/x
  3. Step 3: Cross multiply
    5,229,695.85x = 7,214,905.00 × 3,024,151.10
  4. Step 4: Simplify right side
    5,229,695.85x = 21,818,962,886,907.05
  5. Step 5: Solve for x
    x = 21,818,962,886,907.05/5,229,695.85
  6. Step 6: Final answer
    x = 4,172,128.46

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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.