Home / 7,576,202.98-10,454,895.21-4,518,835.30

Finding the Fourth Proportional to 7,576,202.98, 10,454,895.21 and 4,518,835.30

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Solution

The fourth proportional to 7,576,202.98, 10,454,895.21 and 4,518,835.30 is: 6,235,834.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,576,202.98 : 10,454,895.21 = 4,518,835.30 : x
  2. Step 2: Convert to fraction form
    7,576,202.98/10,454,895.21 = 4,518,835.30/x
  3. Step 3: Cross multiply
    7,576,202.98x = 10,454,895.21 × 4,518,835.30
  4. Step 4: Simplify right side
    7,576,202.98x = 47,243,949,532,748.91
  5. Step 5: Solve for x
    x = 47,243,949,532,748.91/7,576,202.98
  6. Step 6: Final answer
    x = 6,235,834.71

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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.