Home / 4,116,607.67-5,681,000.83-2,397,838.90

Finding the Fourth Proportional to 4,116,607.67, 5,681,000.83 and 2,397,838.90

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Solution

The fourth proportional to 4,116,607.67, 5,681,000.83 and 2,397,838.90 is: 3,309,065.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,116,607.67 : 5,681,000.83 = 2,397,838.90 : x
  2. Step 2: Convert to fraction form
    4,116,607.67/5,681,000.83 = 2,397,838.90/x
  3. Step 3: Cross multiply
    4,116,607.67x = 5,681,000.83 × 2,397,838.90
  4. Step 4: Simplify right side
    4,116,607.67x = 13,622,124,781,106.29
  5. Step 5: Solve for x
    x = 13,622,124,781,106.29/4,116,607.67
  6. Step 6: Final answer
    x = 3,309,065.59

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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.