Home / 2,225,871.27-3,337,096.13-1,130,755.77

Finding the Fourth Proportional to 2,225,871.27, 3,337,096.13 and 1,130,755.77

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Solution

The fourth proportional to 2,225,871.27, 3,337,096.13 and 1,130,755.77 is: 1,695,264.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,225,871.27 : 3,337,096.13 = 1,130,755.77 : x
  2. Step 2: Convert to fraction form
    2,225,871.27/3,337,096.13 = 1,130,755.77/x
  3. Step 3: Cross multiply
    2,225,871.27x = 3,337,096.13 × 1,130,755.77
  4. Step 4: Simplify right side
    2,225,871.27x = 3,773,440,698,388.39
  5. Step 5: Solve for x
    x = 3,773,440,698,388.39/2,225,871.27
  6. Step 6: Final answer
    x = 1,695,264.57

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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.