Home / 1,154,736-1,732,825.71-555,760.44

Finding the Fourth Proportional to 1,154,736, 1,732,825.71 and 555,760.44

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Solution

The fourth proportional to 1,154,736, 1,732,825.71 and 555,760.44 is: 833,988.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,154,736 : 1,732,825.71 = 555,760.44 : x
  2. Step 2: Convert to fraction form
    1,154,736/1,732,825.71 = 555,760.44/x
  3. Step 3: Cross multiply
    1,154,736x = 1,732,825.71 × 555,760.44
  4. Step 4: Simplify right side
    1,154,736x = 963,035,979,032.91
  5. Step 5: Solve for x
    x = 963,035,979,032.91/1,154,736
  6. Step 6: Final answer
    x = 833,988.01

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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.