Home / 2,262,870.56-3,372,988.85-2,081,267.24

Finding the Fourth Proportional to 2,262,870.56, 3,372,988.85 and 2,081,267.24

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Solution

The fourth proportional to 2,262,870.56, 3,372,988.85 and 2,081,267.24 is: 3,102,294.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,262,870.56 : 3,372,988.85 = 2,081,267.24 : x
  2. Step 2: Convert to fraction form
    2,262,870.56/3,372,988.85 = 2,081,267.24/x
  3. Step 3: Cross multiply
    2,262,870.56x = 3,372,988.85 × 2,081,267.24
  4. Step 4: Simplify right side
    2,262,870.56x = 7,020,091,167,118.99
  5. Step 5: Solve for x
    x = 7,020,091,167,118.99/2,262,870.56
  6. Step 6: Final answer
    x = 3,102,294.63

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.