Home / 2,770,541.32-4,156,227.60-973,108

Finding the Fourth Proportional to 2,770,541.32, 4,156,227.60 and 973,108

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Solution

The fourth proportional to 2,770,541.32, 4,156,227.60 and 973,108 is: 1,459,807.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,770,541.32 : 4,156,227.60 = 973,108 : x
  2. Step 2: Convert to fraction form
    2,770,541.32/4,156,227.60 = 973,108/x
  3. Step 3: Cross multiply
    2,770,541.32x = 4,156,227.60 × 973,108
  4. Step 4: Simplify right side
    2,770,541.32x = 4,044,458,327,380.80
  5. Step 5: Solve for x
    x = 4,044,458,327,380.80/2,770,541.32
  6. Step 6: Final answer
    x = 1,459,807.98

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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.