Home / 3,891,194.34-5,371,281.11-2,342,528.00

Finding the Fourth Proportional to 3,891,194.34, 5,371,281.11 and 2,342,528.00

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Solution

The fourth proportional to 3,891,194.34, 5,371,281.11 and 2,342,528.00 is: 3,233,551.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,891,194.34 : 5,371,281.11 = 2,342,528.00 : x
  2. Step 2: Convert to fraction form
    3,891,194.34/5,371,281.11 = 2,342,528.00/x
  3. Step 3: Cross multiply
    3,891,194.34x = 5,371,281.11 × 2,342,528.00
  4. Step 4: Simplify right side
    3,891,194.34x = 12,582,376,395,188.30
  5. Step 5: Solve for x
    x = 12,582,376,395,188.30/3,891,194.34
  6. Step 6: Final answer
    x = 3,233,551.27

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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.