Home / 1,594,812.20-2,392,218.30-530,018.60

Finding the Fourth Proportional to 1,594,812.20, 2,392,218.30 and 530,018.60

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Solution

The fourth proportional to 1,594,812.20, 2,392,218.30 and 530,018.60 is: 795,027.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,812.20 : 2,392,218.30 = 530,018.60 : x
  2. Step 2: Convert to fraction form
    1,594,812.20/2,392,218.30 = 530,018.60/x
  3. Step 3: Cross multiply
    1,594,812.20x = 2,392,218.30 × 530,018.60
  4. Step 4: Simplify right side
    1,594,812.20x = 1,267,920,194,260.38
  5. Step 5: Solve for x
    x = 1,267,920,194,260.38/1,594,812.20
  6. Step 6: Final answer
    x = 795,027.90

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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.