Home / 3,374,818.63-4,657,216.25-1,826,046.08

Finding the Fourth Proportional to 3,374,818.63, 4,657,216.25 and 1,826,046.08

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Solution

The fourth proportional to 3,374,818.63, 4,657,216.25 and 1,826,046.08 is: 2,519,925.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,374,818.63 : 4,657,216.25 = 1,826,046.08 : x
  2. Step 2: Convert to fraction form
    3,374,818.63/4,657,216.25 = 1,826,046.08/x
  3. Step 3: Cross multiply
    3,374,818.63x = 4,657,216.25 × 1,826,046.08
  4. Step 4: Simplify right side
    3,374,818.63x = 8,504,291,465,496.89
  5. Step 5: Solve for x
    x = 8,504,291,465,496.89/3,374,818.63
  6. Step 6: Final answer
    x = 2,519,925.48

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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.