Home / 4,060,995.12-5,604,051.96-2,225,431.44

Finding the Fourth Proportional to 4,060,995.12, 5,604,051.96 and 2,225,431.44

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Solution

The fourth proportional to 4,060,995.12, 5,604,051.96 and 2,225,431.44 is: 3,071,028.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,060,995.12 : 5,604,051.96 = 2,225,431.44 : x
  2. Step 2: Convert to fraction form
    4,060,995.12/5,604,051.96 = 2,225,431.44/x
  3. Step 3: Cross multiply
    4,060,995.12x = 5,604,051.96 × 2,225,431.44
  4. Step 4: Simplify right side
    4,060,995.12x = 12,471,433,423,177.62
  5. Step 5: Solve for x
    x = 12,471,433,423,177.62/4,060,995.12
  6. Step 6: Final answer
    x = 3,071,028.91

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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.