Home / 6,961,018.56-10,441,105.92-4,139,088

Finding the Fourth Proportional to 6,961,018.56, 10,441,105.92 and 4,139,088

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Solution

The fourth proportional to 6,961,018.56, 10,441,105.92 and 4,139,088 is: 6,208,381.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,961,018.56 : 10,441,105.92 = 4,139,088 : x
  2. Step 2: Convert to fraction form
    6,961,018.56/10,441,105.92 = 4,139,088/x
  3. Step 3: Cross multiply
    6,961,018.56x = 10,441,105.92 × 4,139,088
  4. Step 4: Simplify right side
    6,961,018.56x = 43,216,656,220,200.96
  5. Step 5: Solve for x
    x = 43,216,656,220,200.96/6,961,018.56
  6. Step 6: Final answer
    x = 6,208,381.12

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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.