Home / 4,844,709.90-7,267,064.90-1,432,730.81

Finding the Fourth Proportional to 4,844,709.90, 7,267,064.90 and 1,432,730.81

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Solution

The fourth proportional to 4,844,709.90, 7,267,064.90 and 1,432,730.81 is: 2,149,096.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,844,709.90 : 7,267,064.90 = 1,432,730.81 : x
  2. Step 2: Convert to fraction form
    4,844,709.90/7,267,064.90 = 1,432,730.81/x
  3. Step 3: Cross multiply
    4,844,709.90x = 7,267,064.90 × 1,432,730.81
  4. Step 4: Simplify right side
    4,844,709.90x = 10,411,747,737,000.59
  5. Step 5: Solve for x
    x = 10,411,747,737,000.59/4,844,709.90
  6. Step 6: Final answer
    x = 2,149,096.22

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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.