Home / 4,371,922.20-6,554,384.10-1,845,499.80

Finding the Fourth Proportional to 4,371,922.20, 6,554,384.10 and 1,845,499.80

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Solution

The fourth proportional to 4,371,922.20, 6,554,384.10 and 1,845,499.80 is: 2,766,772.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,371,922.20 : 6,554,384.10 = 1,845,499.80 : x
  2. Step 2: Convert to fraction form
    4,371,922.20/6,554,384.10 = 1,845,499.80/x
  3. Step 3: Cross multiply
    4,371,922.20x = 6,554,384.10 × 1,845,499.80
  4. Step 4: Simplify right side
    4,371,922.20x = 12,096,114,545,673.18
  5. Step 5: Solve for x
    x = 12,096,114,545,673.18/4,371,922.20
  6. Step 6: Final answer
    x = 2,766,772.60

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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.