Home / 1,024,294.83-1,413,527.15-565,409.70

Finding the Fourth Proportional to 1,024,294.83, 1,413,527.15 and 565,409.70

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Solution

The fourth proportional to 1,024,294.83, 1,413,527.15 and 565,409.70 is: 780,265.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,294.83 : 1,413,527.15 = 565,409.70 : x
  2. Step 2: Convert to fraction form
    1,024,294.83/1,413,527.15 = 565,409.70/x
  3. Step 3: Cross multiply
    1,024,294.83x = 1,413,527.15 × 565,409.70
  4. Step 4: Simplify right side
    1,024,294.83x = 799,221,958,996.31
  5. Step 5: Solve for x
    x = 799,221,958,996.31/1,024,294.83
  6. Step 6: Final answer
    x = 780,265.54

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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.