Home / 3,116,519.04-4,682,269.98-2,944,465.32

Finding the Fourth Proportional to 3,116,519.04, 4,682,269.98 and 2,944,465.32

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Solution

The fourth proportional to 3,116,519.04, 4,682,269.98 and 2,944,465.32 is: 4,423,775.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,116,519.04 : 4,682,269.98 = 2,944,465.32 : x
  2. Step 2: Convert to fraction form
    3,116,519.04/4,682,269.98 = 2,944,465.32/x
  3. Step 3: Cross multiply
    3,116,519.04x = 4,682,269.98 × 2,944,465.32
  4. Step 4: Simplify right side
    3,116,519.04x = 13,786,781,574,987.09
  5. Step 5: Solve for x
    x = 13,786,781,574,987.09/3,116,519.04
  6. Step 6: Final answer
    x = 4,423,775.82

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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.