Home / 2,867,562.93-4,301,227.73-708,533.66

Finding the Fourth Proportional to 2,867,562.93, 4,301,227.73 and 708,533.66

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Solution

The fourth proportional to 2,867,562.93, 4,301,227.73 and 708,533.66 is: 1,062,771.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,867,562.93 : 4,301,227.73 = 708,533.66 : x
  2. Step 2: Convert to fraction form
    2,867,562.93/4,301,227.73 = 708,533.66/x
  3. Step 3: Cross multiply
    2,867,562.93x = 4,301,227.73 × 708,533.66
  4. Step 4: Simplify right side
    2,867,562.93x = 3,047,564,622,487.72
  5. Step 5: Solve for x
    x = 3,047,564,622,487.72/2,867,562.93
  6. Step 6: Final answer
    x = 1,062,771.66

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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.