Home / 2,935,521.60-4,403,282.40-2,022,230.40

Finding the Fourth Proportional to 2,935,521.60, 4,403,282.40 and 2,022,230.40

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Solution

The fourth proportional to 2,935,521.60, 4,403,282.40 and 2,022,230.40 is: 3,033,345.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,935,521.60 : 4,403,282.40 = 2,022,230.40 : x
  2. Step 2: Convert to fraction form
    2,935,521.60/4,403,282.40 = 2,022,230.40/x
  3. Step 3: Cross multiply
    2,935,521.60x = 4,403,282.40 × 2,022,230.40
  4. Step 4: Simplify right side
    2,935,521.60x = 8,904,451,529,064.96
  5. Step 5: Solve for x
    x = 8,904,451,529,064.96/2,935,521.60
  6. Step 6: Final answer
    x = 3,033,345.60

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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.