Home / 1,701,152.49-2,347,562.94-926,792.59

Finding the Fourth Proportional to 1,701,152.49, 2,347,562.94 and 926,792.59

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Solution

The fourth proportional to 1,701,152.49, 2,347,562.94 and 926,792.59 is: 1,278,958.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,152.49 : 2,347,562.94 = 926,792.59 : x
  2. Step 2: Convert to fraction form
    1,701,152.49/2,347,562.94 = 926,792.59/x
  3. Step 3: Cross multiply
    1,701,152.49x = 2,347,562.94 × 926,792.59
  4. Step 4: Simplify right side
    1,701,152.49x = 2,175,703,937,350.61
  5. Step 5: Solve for x
    x = 2,175,703,937,350.61/1,701,152.49
  6. Step 6: Final answer
    x = 1,278,958.79

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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.