Home / 6,950,694.96-10,427,779.03-4,905,349.12

Finding the Fourth Proportional to 6,950,694.96, 10,427,779.03 and 4,905,349.12

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Solution

The fourth proportional to 6,950,694.96, 10,427,779.03 and 4,905,349.12 is: 7,359,249.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,950,694.96 : 10,427,779.03 = 4,905,349.12 : x
  2. Step 2: Convert to fraction form
    6,950,694.96/10,427,779.03 = 4,905,349.12/x
  3. Step 3: Cross multiply
    6,950,694.96x = 10,427,779.03 × 4,905,349.12
  4. Step 4: Simplify right side
    6,950,694.96x = 51,151,896,639,677.57
  5. Step 5: Solve for x
    x = 51,151,896,639,677.57/6,950,694.96
  6. Step 6: Final answer
    x = 7,359,249.25

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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.