Home / 2,037,992.04-2,807,568.18-1,424,997.84

Finding the Fourth Proportional to 2,037,992.04, 2,807,568.18 and 1,424,997.84

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Solution

The fourth proportional to 2,037,992.04, 2,807,568.18 and 1,424,997.84 is: 1,963,098.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,037,992.04 : 2,807,568.18 = 1,424,997.84 : x
  2. Step 2: Convert to fraction form
    2,037,992.04/2,807,568.18 = 1,424,997.84/x
  3. Step 3: Cross multiply
    2,037,992.04x = 2,807,568.18 × 1,424,997.84
  4. Step 4: Simplify right side
    2,037,992.04x = 4,000,778,592,152.73
  5. Step 5: Solve for x
    x = 4,000,778,592,152.73/2,037,992.04
  6. Step 6: Final answer
    x = 1,963,098.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.