Home / 2,837,375.73-4,258,333.22-1,490,332.73

Finding the Fourth Proportional to 2,837,375.73, 4,258,333.22 and 1,490,332.73

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Solution

The fourth proportional to 2,837,375.73, 4,258,333.22 and 1,490,332.73 is: 2,236,691.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,837,375.73 : 4,258,333.22 = 1,490,332.73 : x
  2. Step 2: Convert to fraction form
    2,837,375.73/4,258,333.22 = 1,490,332.73/x
  3. Step 3: Cross multiply
    2,837,375.73x = 4,258,333.22 × 1,490,332.73
  4. Step 4: Simplify right side
    2,837,375.73x = 6,346,333,344,268.96
  5. Step 5: Solve for x
    x = 6,346,333,344,268.96/2,837,375.73
  6. Step 6: Final answer
    x = 2,236,691.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.