Home / 2,039,122.30-3,058,672.65-522,802.30

Finding the Fourth Proportional to 2,039,122.30, 3,058,672.65 and 522,802.30

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Solution

The fourth proportional to 2,039,122.30, 3,058,672.65 and 522,802.30 is: 784,200.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,039,122.30 : 3,058,672.65 = 522,802.30 : x
  2. Step 2: Convert to fraction form
    2,039,122.30/3,058,672.65 = 522,802.30/x
  3. Step 3: Cross multiply
    2,039,122.30x = 3,058,672.65 × 522,802.30
  4. Step 4: Simplify right side
    2,039,122.30x = 1,599,081,096,367.10
  5. Step 5: Solve for x
    x = 1,599,081,096,367.10/2,039,122.30
  6. Step 6: Final answer
    x = 784,200.68

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1.5x scale

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.