Home / 6,776,240.94-10,158,123.60-2,935,650.24

Finding the Fourth Proportional to 6,776,240.94, 10,158,123.60 and 2,935,650.24

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Solution

The fourth proportional to 6,776,240.94, 10,158,123.60 and 2,935,650.24 is: 4,400,772.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,776,240.94 : 10,158,123.60 = 2,935,650.24 : x
  2. Step 2: Convert to fraction form
    6,776,240.94/10,158,123.60 = 2,935,650.24/x
  3. Step 3: Cross multiply
    6,776,240.94x = 10,158,123.60 × 2,935,650.24
  4. Step 4: Simplify right side
    6,776,240.94x = 29,820,697,984,289.66
  5. Step 5: Solve for x
    x = 29,820,697,984,289.66/6,776,240.94
  6. Step 6: Final answer
    x = 4,400,772.97

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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.