Home / 3,013,456.91-4,158,604.23-1,773,341.44

Finding the Fourth Proportional to 3,013,456.91, 4,158,604.23 and 1,773,341.44

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Solution

The fourth proportional to 3,013,456.91, 4,158,604.23 and 1,773,341.44 is: 2,447,231.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,013,456.91 : 4,158,604.23 = 1,773,341.44 : x
  2. Step 2: Convert to fraction form
    3,013,456.91/4,158,604.23 = 1,773,341.44/x
  3. Step 3: Cross multiply
    3,013,456.91x = 4,158,604.23 × 1,773,341.44
  4. Step 4: Simplify right side
    3,013,456.91x = 7,374,625,196,571.75
  5. Step 5: Solve for x
    x = 7,374,625,196,571.75/3,013,456.91
  6. Step 6: Final answer
    x = 2,447,231.01

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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.