Home / 600,566.67-829,462.28-409,247.91

Finding the Fourth Proportional to 600,566.67, 829,462.28 and 409,247.91

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Solution

The fourth proportional to 600,566.67, 829,462.28 and 409,247.91 is: 565,225.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,566.67 : 829,462.28 = 409,247.91 : x
  2. Step 2: Convert to fraction form
    600,566.67/829,462.28 = 409,247.91/x
  3. Step 3: Cross multiply
    600,566.67x = 829,462.28 × 409,247.91
  4. Step 4: Simplify right side
    600,566.67x = 339,455,702,467.60
  5. Step 5: Solve for x
    x = 339,455,702,467.60/600,566.67
  6. Step 6: Final answer
    x = 565,225.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.