Home / 8,007,005.55-11,050,457.94-4,569,760.83

Finding the Fourth Proportional to 8,007,005.55, 11,050,457.94 and 4,569,760.83

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Solution

The fourth proportional to 8,007,005.55, 11,050,457.94 and 4,569,760.83 is: 6,306,720.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,007,005.55 : 11,050,457.94 = 4,569,760.83 : x
  2. Step 2: Convert to fraction form
    8,007,005.55/11,050,457.94 = 4,569,760.83/x
  3. Step 3: Cross multiply
    8,007,005.55x = 11,050,457.94 × 4,569,760.83
  4. Step 4: Simplify right side
    8,007,005.55x = 50,497,949,847,774.49
  5. Step 5: Solve for x
    x = 50,497,949,847,774.49/8,007,005.55
  6. Step 6: Final answer
    x = 6,306,720.97

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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.