Home / 1,037,502.42-1,556,399.24-363,429.39

Finding the Fourth Proportional to 1,037,502.42, 1,556,399.24 and 363,429.39

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Solution

The fourth proportional to 1,037,502.42, 1,556,399.24 and 363,429.39 is: 545,195.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,502.42 : 1,556,399.24 = 363,429.39 : x
  2. Step 2: Convert to fraction form
    1,037,502.42/1,556,399.24 = 363,429.39/x
  3. Step 3: Cross multiply
    1,037,502.42x = 1,556,399.24 × 363,429.39
  4. Step 4: Simplify right side
    1,037,502.42x = 565,641,218,736.02
  5. Step 5: Solve for x
    x = 565,641,218,736.02/1,037,502.42
  6. Step 6: Final answer
    x = 545,195.08

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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.