Home / 5,576,669.04-7,691,464.50-4,033,718.67

Finding the Fourth Proportional to 5,576,669.04, 7,691,464.50 and 4,033,718.67

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Solution

The fourth proportional to 5,576,669.04, 7,691,464.50 and 4,033,718.67 is: 5,563,393.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,576,669.04 : 7,691,464.50 = 4,033,718.67 : x
  2. Step 2: Convert to fraction form
    5,576,669.04/7,691,464.50 = 4,033,718.67/x
  3. Step 3: Cross multiply
    5,576,669.04x = 7,691,464.50 × 4,033,718.67
  4. Step 4: Simplify right side
    5,576,669.04x = 31,025,203,953,292.21
  5. Step 5: Solve for x
    x = 31,025,203,953,292.21/5,576,669.04
  6. Step 6: Final answer
    x = 5,563,393.44

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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.