Home / 2,029,041.96-3,044,683.17-1,130,989.38

Finding the Fourth Proportional to 2,029,041.96, 3,044,683.17 and 1,130,989.38

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Solution

The fourth proportional to 2,029,041.96, 3,044,683.17 and 1,130,989.38 is: 1,697,108.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,029,041.96 : 3,044,683.17 = 1,130,989.38 : x
  2. Step 2: Convert to fraction form
    2,029,041.96/3,044,683.17 = 1,130,989.38/x
  3. Step 3: Cross multiply
    2,029,041.96x = 3,044,683.17 × 1,130,989.38
  4. Step 4: Simplify right side
    2,029,041.96x = 3,443,504,330,734.73
  5. Step 5: Solve for x
    x = 3,443,504,330,734.73/2,029,041.96
  6. Step 6: Final answer
    x = 1,697,108.49

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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.