Home / 2,044,136.20-3,066,204.30-2,030,139.40

Finding the Fourth Proportional to 2,044,136.20, 3,066,204.30 and 2,030,139.40

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Solution

The fourth proportional to 2,044,136.20, 3,066,204.30 and 2,030,139.40 is: 3,045,209.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,044,136.20 : 3,066,204.30 = 2,030,139.40 : x
  2. Step 2: Convert to fraction form
    2,044,136.20/3,066,204.30 = 2,030,139.40/x
  3. Step 3: Cross multiply
    2,044,136.20x = 3,066,204.30 × 2,030,139.40
  4. Step 4: Simplify right side
    2,044,136.20x = 6,224,822,157,879.42
  5. Step 5: Solve for x
    x = 6,224,822,157,879.42/2,044,136.20
  6. Step 6: Final answer
    x = 3,045,209.10

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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.