Home / 1,881,985.98-2,822,833.78-602,727.37

Finding the Fourth Proportional to 1,881,985.98, 2,822,833.78 and 602,727.37

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Solution

The fourth proportional to 1,881,985.98, 2,822,833.78 and 602,727.37 is: 904,044.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,881,985.98 : 2,822,833.78 = 602,727.37 : x
  2. Step 2: Convert to fraction form
    1,881,985.98/2,822,833.78 = 602,727.37/x
  3. Step 3: Cross multiply
    1,881,985.98x = 2,822,833.78 × 602,727.37
  4. Step 4: Simplify right side
    1,881,985.98x = 1,701,399,180,166.56
  5. Step 5: Solve for x
    x = 1,701,399,180,166.56/1,881,985.98
  6. Step 6: Final answer
    x = 904,044.56

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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.