Home / 1,751,730.66-2,627,369.46-553,773.60

Finding the Fourth Proportional to 1,751,730.66, 2,627,369.46 and 553,773.60

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Solution

The fourth proportional to 1,751,730.66, 2,627,369.46 and 553,773.60 is: 830,588.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,751,730.66 : 2,627,369.46 = 553,773.60 : x
  2. Step 2: Convert to fraction form
    1,751,730.66/2,627,369.46 = 553,773.60/x
  3. Step 3: Cross multiply
    1,751,730.66x = 2,627,369.46 × 553,773.60
  4. Step 4: Simplify right side
    1,751,730.66x = 1,454,967,844,394.26
  5. Step 5: Solve for x
    x = 1,454,967,844,394.26/1,751,730.66
  6. Step 6: Final answer
    x = 830,588.79

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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.