Home / 4,321,051.11-5,963,113.08-2,387,356.20

Finding the Fourth Proportional to 4,321,051.11, 5,963,113.08 and 2,387,356.20

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Solution

The fourth proportional to 4,321,051.11, 5,963,113.08 and 2,387,356.20 is: 3,294,586.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,321,051.11 : 5,963,113.08 = 2,387,356.20 : x
  2. Step 2: Convert to fraction form
    4,321,051.11/5,963,113.08 = 2,387,356.20/x
  3. Step 3: Cross multiply
    4,321,051.11x = 5,963,113.08 × 2,387,356.20
  4. Step 4: Simplify right side
    4,321,051.11x = 14,236,074,982,839.10
  5. Step 5: Solve for x
    x = 14,236,074,982,839.10/4,321,051.11
  6. Step 6: Final answer
    x = 3,294,586.11

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.