Home / 924,940.56-1,387,355.49-251,006.94

Finding the Fourth Proportional to 924,940.56, 1,387,355.49 and 251,006.94

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Solution

The fourth proportional to 924,940.56, 1,387,355.49 and 251,006.94 is: 376,495.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,940.56 : 1,387,355.49 = 251,006.94 : x
  2. Step 2: Convert to fraction form
    924,940.56/1,387,355.49 = 251,006.94/x
  3. Step 3: Cross multiply
    924,940.56x = 1,387,355.49 × 251,006.94
  4. Step 4: Simplify right side
    924,940.56x = 348,235,862,094.80
  5. Step 5: Solve for x
    x = 348,235,862,094.80/924,940.56
  6. Step 6: Final answer
    x = 376,495.39

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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.