Home / 6,841,901.56-9,441,183.30-4,088,040.76

Finding the Fourth Proportional to 6,841,901.56, 9,441,183.30 and 4,088,040.76

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Solution

The fourth proportional to 6,841,901.56, 9,441,183.30 and 4,088,040.76 is: 5,641,113.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,841,901.56 : 9,441,183.30 = 4,088,040.76 : x
  2. Step 2: Convert to fraction form
    6,841,901.56/9,441,183.30 = 4,088,040.76/x
  3. Step 3: Cross multiply
    6,841,901.56x = 9,441,183.30 × 4,088,040.76
  4. Step 4: Simplify right side
    6,841,901.56x = 38,595,942,153,031.31
  5. Step 5: Solve for x
    x = 38,595,942,153,031.31/6,841,901.56
  6. Step 6: Final answer
    x = 5,641,113.34

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Double scale
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1.5x scale

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.