Home / 2,582,029.04-3,872,903.38-784,772.39

Finding the Fourth Proportional to 2,582,029.04, 3,872,903.38 and 784,772.39

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Solution

The fourth proportional to 2,582,029.04, 3,872,903.38 and 784,772.39 is: 1,177,115.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,582,029.04 : 3,872,903.38 = 784,772.39 : x
  2. Step 2: Convert to fraction form
    2,582,029.04/3,872,903.38 = 784,772.39/x
  3. Step 3: Cross multiply
    2,582,029.04x = 3,872,903.38 × 784,772.39
  4. Step 4: Simplify right side
    2,582,029.04x = 3,039,347,649,482.01
  5. Step 5: Solve for x
    x = 3,039,347,649,482.01/2,582,029.04
  6. Step 6: Final answer
    x = 1,177,115.98

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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.