Home / 3,483,182.29-4,806,951.39-1,934,451.16

Finding the Fourth Proportional to 3,483,182.29, 4,806,951.39 and 1,934,451.16

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Solution

The fourth proportional to 3,483,182.29, 4,806,951.39 and 1,934,451.16 is: 2,669,631.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,483,182.29 : 4,806,951.39 = 1,934,451.16 : x
  2. Step 2: Convert to fraction form
    3,483,182.29/4,806,951.39 = 1,934,451.16/x
  3. Step 3: Cross multiply
    3,483,182.29x = 4,806,951.39 × 1,934,451.16
  4. Step 4: Simplify right side
    3,483,182.29x = 9,298,812,692,449.11
  5. Step 5: Solve for x
    x = 9,298,812,692,449.11/3,483,182.29
  6. Step 6: Final answer
    x = 2,669,631.37

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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.