Home / 3,018,095.56-4,527,593.43-996,553

Finding the Fourth Proportional to 3,018,095.56, 4,527,593.43 and 996,553

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Solution

The fourth proportional to 3,018,095.56, 4,527,593.43 and 996,553 is: 1,494,978.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,018,095.56 : 4,527,593.43 = 996,553 : x
  2. Step 2: Convert to fraction form
    3,018,095.56/4,527,593.43 = 996,553/x
  3. Step 3: Cross multiply
    3,018,095.56x = 4,527,593.43 × 996,553
  4. Step 4: Simplify right side
    3,018,095.56x = 4,511,986,815,446.79
  5. Step 5: Solve for x
    x = 4,511,986,815,446.79/3,018,095.56
  6. Step 6: Final answer
    x = 1,494,978.12

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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.