Home / 3,037,502.30-4,556,909.55-907,801.70

Finding the Fourth Proportional to 3,037,502.30, 4,556,909.55 and 907,801.70

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Solution

The fourth proportional to 3,037,502.30, 4,556,909.55 and 907,801.70 is: 1,361,898.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,037,502.30 : 4,556,909.55 = 907,801.70 : x
  2. Step 2: Convert to fraction form
    3,037,502.30/4,556,909.55 = 907,801.70/x
  3. Step 3: Cross multiply
    3,037,502.30x = 4,556,909.55 × 907,801.70
  4. Step 4: Simplify right side
    3,037,502.30x = 4,136,770,236,236.23
  5. Step 5: Solve for x
    x = 4,136,770,236,236.23/3,037,502.30
  6. Step 6: Final answer
    x = 1,361,898.64

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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.