Home / 5,997,141.45-8,995,705.20-1,953,622.85

Finding the Fourth Proportional to 5,997,141.45, 8,995,705.20 and 1,953,622.85

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Solution

The fourth proportional to 5,997,141.45, 8,995,705.20 and 1,953,622.85 is: 2,930,432.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,997,141.45 : 8,995,705.20 = 1,953,622.85 : x
  2. Step 2: Convert to fraction form
    5,997,141.45/8,995,705.20 = 1,953,622.85/x
  3. Step 3: Cross multiply
    5,997,141.45x = 8,995,705.20 × 1,953,622.85
  4. Step 4: Simplify right side
    5,997,141.45x = 17,574,215,185,605.29
  5. Step 5: Solve for x
    x = 17,574,215,185,605.29/5,997,141.45
  6. Step 6: Final answer
    x = 2,930,432.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.