Home / 2,834,828.48-4,254,235.70-2,563,793.57

Finding the Fourth Proportional to 2,834,828.48, 4,254,235.70 and 2,563,793.57

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Solution

The fourth proportional to 2,834,828.48, 4,254,235.70 and 2,563,793.57 is: 3,847,492.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,834,828.48 : 4,254,235.70 = 2,563,793.57 : x
  2. Step 2: Convert to fraction form
    2,834,828.48/4,254,235.70 = 2,563,793.57/x
  3. Step 3: Cross multiply
    2,834,828.48x = 4,254,235.70 × 2,563,793.57
  4. Step 4: Simplify right side
    2,834,828.48x = 10,906,982,130,741.07
  5. Step 5: Solve for x
    x = 10,906,982,130,741.07/2,834,828.48
  6. Step 6: Final answer
    x = 3,847,492.78

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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.