Home / 4,732,664.90-7,099,731.33-2,000,223.81

Finding the Fourth Proportional to 4,732,664.90, 7,099,731.33 and 2,000,223.81

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Solution

The fourth proportional to 4,732,664.90, 7,099,731.33 and 2,000,223.81 is: 3,000,645.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,732,664.90 : 7,099,731.33 = 2,000,223.81 : x
  2. Step 2: Convert to fraction form
    4,732,664.90/7,099,731.33 = 2,000,223.81/x
  3. Step 3: Cross multiply
    4,732,664.90x = 7,099,731.33 × 2,000,223.81
  4. Step 4: Simplify right side
    4,732,664.90x = 14,201,051,650,868.97
  5. Step 5: Solve for x
    x = 14,201,051,650,868.97/4,732,664.90
  6. Step 6: Final answer
    x = 3,000,645.92

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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.