Home / 4,033,746.13-5,566,428.27-2,198,166.96

Finding the Fourth Proportional to 4,033,746.13, 5,566,428.27 and 2,198,166.96

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Solution

The fourth proportional to 4,033,746.13, 5,566,428.27 and 2,198,166.96 is: 3,033,393.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,033,746.13 : 5,566,428.27 = 2,198,166.96 : x
  2. Step 2: Convert to fraction form
    4,033,746.13/5,566,428.27 = 2,198,166.96/x
  3. Step 3: Cross multiply
    4,033,746.13x = 5,566,428.27 × 2,198,166.96
  4. Step 4: Simplify right side
    4,033,746.13x = 12,235,938,708,323.96
  5. Step 5: Solve for x
    x = 12,235,938,708,323.96/4,033,746.13
  6. Step 6: Final answer
    x = 3,033,393.36

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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.