Home / 2,014,533.70-3,022,335.15-876,807.70

Finding the Fourth Proportional to 2,014,533.70, 3,022,335.15 and 876,807.70

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Solution

The fourth proportional to 2,014,533.70, 3,022,335.15 and 876,807.70 is: 1,315,444.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,533.70 : 3,022,335.15 = 876,807.70 : x
  2. Step 2: Convert to fraction form
    2,014,533.70/3,022,335.15 = 876,807.70/x
  3. Step 3: Cross multiply
    2,014,533.70x = 3,022,335.15 × 876,807.70
  4. Step 4: Simplify right side
    2,014,533.70x = 2,650,006,731,500.65
  5. Step 5: Solve for x
    x = 2,650,006,731,500.65/2,014,533.70
  6. Step 6: Final answer
    x = 1,315,444.23

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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.