Home / 2,867,562.43-4,301,226.98-708,533.16

Finding the Fourth Proportional to 2,867,562.43, 4,301,226.98 and 708,533.16

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Solution

The fourth proportional to 2,867,562.43, 4,301,226.98 and 708,533.16 is: 1,062,770.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,867,562.43 : 4,301,226.98 = 708,533.16 : x
  2. Step 2: Convert to fraction form
    2,867,562.43/4,301,226.98 = 708,533.16/x
  3. Step 3: Cross multiply
    2,867,562.43x = 4,301,226.98 × 708,533.16
  4. Step 4: Simplify right side
    2,867,562.43x = 3,047,561,940,473.99
  5. Step 5: Solve for x
    x = 3,047,561,940,473.99/2,867,562.43
  6. Step 6: Final answer
    x = 1,062,770.91

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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.