Home / 1,163,794.66-1,745,619.46-557,013.94

Finding the Fourth Proportional to 1,163,794.66, 1,745,619.46 and 557,013.94

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Solution

The fourth proportional to 1,163,794.66, 1,745,619.46 and 557,013.94 is: 835,486.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,163,794.66 : 1,745,619.46 = 557,013.94 : x
  2. Step 2: Convert to fraction form
    1,163,794.66/1,745,619.46 = 557,013.94/x
  3. Step 3: Cross multiply
    1,163,794.66x = 1,745,619.46 × 557,013.94
  4. Step 4: Simplify right side
    1,163,794.66x = 972,334,373,155.27
  5. Step 5: Solve for x
    x = 972,334,373,155.27/1,163,794.66
  6. Step 6: Final answer
    x = 835,486.20

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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.