Home / 2,563,323.90-3,845,331.45-880,943.10

Finding the Fourth Proportional to 2,563,323.90, 3,845,331.45 and 880,943.10

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Solution

The fourth proportional to 2,563,323.90, 3,845,331.45 and 880,943.10 is: 1,321,533.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,563,323.90 : 3,845,331.45 = 880,943.10 : x
  2. Step 2: Convert to fraction form
    2,563,323.90/3,845,331.45 = 880,943.10/x
  3. Step 3: Cross multiply
    2,563,323.90x = 3,845,331.45 × 880,943.10
  4. Step 4: Simplify right side
    2,563,323.90x = 3,387,518,208,090.50
  5. Step 5: Solve for x
    x = 3,387,518,208,090.50/2,563,323.90
  6. Step 6: Final answer
    x = 1,321,533.42

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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.