Home / 1,963,329.66-2,943,402.96-883,051.20

Finding the Fourth Proportional to 1,963,329.66, 2,943,402.96 and 883,051.20

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Solution

The fourth proportional to 1,963,329.66, 2,943,402.96 and 883,051.20 is: 1,323,860.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,963,329.66 : 2,943,402.96 = 883,051.20 : x
  2. Step 2: Convert to fraction form
    1,963,329.66/2,943,402.96 = 883,051.20/x
  3. Step 3: Cross multiply
    1,963,329.66x = 2,943,402.96 × 883,051.20
  4. Step 4: Simplify right side
    1,963,329.66x = 2,599,175,515,911.55
  5. Step 5: Solve for x
    x = 2,599,175,515,911.55/1,963,329.66
  6. Step 6: Final answer
    x = 1,323,860.97

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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.