Home / 2,032,812.70-3,049,219.05-1,554,515.80

Finding the Fourth Proportional to 2,032,812.70, 3,049,219.05 and 1,554,515.80

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Solution

The fourth proportional to 2,032,812.70, 3,049,219.05 and 1,554,515.80 is: 2,331,773.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032,812.70 : 3,049,219.05 = 1,554,515.80 : x
  2. Step 2: Convert to fraction form
    2,032,812.70/3,049,219.05 = 1,554,515.80/x
  3. Step 3: Cross multiply
    2,032,812.70x = 3,049,219.05 × 1,554,515.80
  4. Step 4: Simplify right side
    2,032,812.70x = 4,740,059,190,885.99
  5. Step 5: Solve for x
    x = 4,740,059,190,885.99/2,032,812.70
  6. Step 6: Final answer
    x = 2,331,773.70

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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.