Home / 1,616,766.90-2,424,483.09-551,894.82

Finding the Fourth Proportional to 1,616,766.90, 2,424,483.09 and 551,894.82

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Solution

The fourth proportional to 1,616,766.90, 2,424,483.09 and 551,894.82 is: 827,614.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,616,766.90 : 2,424,483.09 = 551,894.82 : x
  2. Step 2: Convert to fraction form
    1,616,766.90/2,424,483.09 = 551,894.82/x
  3. Step 3: Cross multiply
    1,616,766.90x = 2,424,483.09 × 551,894.82
  4. Step 4: Simplify right side
    1,616,766.90x = 1,338,059,658,548.59
  5. Step 5: Solve for x
    x = 1,338,059,658,548.59/1,616,766.90
  6. Step 6: Final answer
    x = 827,614.46

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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.