Home / 1,037,502.93-1,556,399.99-363,429.89

Finding the Fourth Proportional to 1,037,502.93, 1,556,399.99 and 363,429.89

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Solution

The fourth proportional to 1,037,502.93, 1,556,399.99 and 363,429.89 is: 545,195.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,502.93 : 1,556,399.99 = 363,429.89 : x
  2. Step 2: Convert to fraction form
    1,037,502.93/1,556,399.99 = 363,429.89/x
  3. Step 3: Cross multiply
    1,037,502.93x = 1,556,399.99 × 363,429.89
  4. Step 4: Simplify right side
    1,037,502.93x = 565,642,271,453.55
  5. Step 5: Solve for x
    x = 565,642,271,453.55/1,037,502.93
  6. Step 6: Final answer
    x = 545,195.83

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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.