Home / 4,344,954.21-5,995,424.72-2,602,215.15

Finding the Fourth Proportional to 4,344,954.21, 5,995,424.72 and 2,602,215.15

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Solution

The fourth proportional to 4,344,954.21, 5,995,424.72 and 2,602,215.15 is: 3,590,690.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,344,954.21 : 5,995,424.72 = 2,602,215.15 : x
  2. Step 2: Convert to fraction form
    4,344,954.21/5,995,424.72 = 2,602,215.15/x
  3. Step 3: Cross multiply
    4,344,954.21x = 5,995,424.72 × 2,602,215.15
  4. Step 4: Simplify right side
    4,344,954.21x = 15,601,385,021,091.21
  5. Step 5: Solve for x
    x = 15,601,385,021,091.21/4,344,954.21
  6. Step 6: Final answer
    x = 3,590,690.32

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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.