Home / 2,495,984.70-3,743,988-790,136.34

Finding the Fourth Proportional to 2,495,984.70, 3,743,988 and 790,136.34

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Solution

The fourth proportional to 2,495,984.70, 3,743,988 and 790,136.34 is: 1,185,207.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,984.70 : 3,743,988 = 790,136.34 : x
  2. Step 2: Convert to fraction form
    2,495,984.70/3,743,988 = 790,136.34/x
  3. Step 3: Cross multiply
    2,495,984.70x = 3,743,988 × 790,136.34
  4. Step 4: Simplify right side
    2,495,984.70x = 2,958,260,975,323.92
  5. Step 5: Solve for x
    x = 2,958,260,975,323.92/2,495,984.70
  6. Step 6: Final answer
    x = 1,185,207.98

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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.