Home / 1,277,086.46-1,916,096.86-594,299.06

Finding the Fourth Proportional to 1,277,086.46, 1,916,096.86 and 594,299.06

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Solution

The fourth proportional to 1,277,086.46, 1,916,096.86 and 594,299.06 is: 891,665.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,277,086.46 : 1,916,096.86 = 594,299.06 : x
  2. Step 2: Convert to fraction form
    1,277,086.46/1,916,096.86 = 594,299.06/x
  3. Step 3: Cross multiply
    1,277,086.46x = 1,916,096.86 × 594,299.06
  4. Step 4: Simplify right side
    1,277,086.46x = 1,138,734,553,186.47
  5. Step 5: Solve for x
    x = 1,138,734,553,186.47/1,277,086.46
  6. Step 6: Final answer
    x = 891,665.98

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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.