Home / 4,113,846.12-5,675,223.32-2,664,008.66

Finding the Fourth Proportional to 4,113,846.12, 5,675,223.32 and 2,664,008.66

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Solution

The fourth proportional to 4,113,846.12, 5,675,223.32 and 2,664,008.66 is: 3,675,111.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,113,846.12 : 5,675,223.32 = 2,664,008.66 : x
  2. Step 2: Convert to fraction form
    4,113,846.12/5,675,223.32 = 2,664,008.66/x
  3. Step 3: Cross multiply
    4,113,846.12x = 5,675,223.32 × 2,664,008.66
  4. Step 4: Simplify right side
    4,113,846.12x = 15,118,844,071,913.95
  5. Step 5: Solve for x
    x = 15,118,844,071,913.95/4,113,846.12
  6. Step 6: Final answer
    x = 3,675,111.72

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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.