Home / 1,882,442.70-2,823,730.29-603,089.10

Finding the Fourth Proportional to 1,882,442.70, 2,823,730.29 and 603,089.10

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Solution

The fourth proportional to 1,882,442.70, 2,823,730.29 and 603,089.10 is: 904,654.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882,442.70 : 2,823,730.29 = 603,089.10 : x
  2. Step 2: Convert to fraction form
    1,882,442.70/2,823,730.29 = 603,089.10/x
  3. Step 3: Cross multiply
    1,882,442.70x = 2,823,730.29 × 603,089.10
  4. Step 4: Simplify right side
    1,882,442.70x = 1,702,960,959,238.84
  5. Step 5: Solve for x
    x = 1,702,960,959,238.84/1,882,442.70
  6. Step 6: Final answer
    x = 904,654.87

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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.