Home / 1,024,270.34-1,413,586.89-565,467.14

Finding the Fourth Proportional to 1,024,270.34, 1,413,586.89 and 565,467.14

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Solution

The fourth proportional to 1,024,270.34, 1,413,586.89 and 565,467.14 is: 780,396.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,270.34 : 1,413,586.89 = 565,467.14 : x
  2. Step 2: Convert to fraction form
    1,024,270.34/1,413,586.89 = 565,467.14/x
  3. Step 3: Cross multiply
    1,024,270.34x = 1,413,586.89 × 565,467.14
  4. Step 4: Simplify right side
    1,024,270.34x = 799,336,935,829.80
  5. Step 5: Solve for x
    x = 799,336,935,829.80/1,024,270.34
  6. Step 6: Final answer
    x = 780,396.45

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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.