Home / 1,882,442.20-2,823,729.54-603,088.60

Finding the Fourth Proportional to 1,882,442.20, 2,823,729.54 and 603,088.60

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Solution

The fourth proportional to 1,882,442.20, 2,823,729.54 and 603,088.60 is: 904,654.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882,442.20 : 2,823,729.54 = 603,088.60 : x
  2. Step 2: Convert to fraction form
    1,882,442.20/2,823,729.54 = 603,088.60/x
  3. Step 3: Cross multiply
    1,882,442.20x = 2,823,729.54 × 603,088.60
  4. Step 4: Simplify right side
    1,882,442.20x = 1,702,959,095,057.24
  5. Step 5: Solve for x
    x = 1,702,959,095,057.24/1,882,442.20
  6. Step 6: Final answer
    x = 904,654.12

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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.