Home / 833,451.93-1,246,617.54-695,838.60

Finding the Fourth Proportional to 833,451.93, 1,246,617.54 and 695,838.60

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Solution

The fourth proportional to 833,451.93, 1,246,617.54 and 695,838.60 is: 1,040,785.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,451.93 : 1,246,617.54 = 695,838.60 : x
  2. Step 2: Convert to fraction form
    833,451.93/1,246,617.54 = 695,838.60/x
  3. Step 3: Cross multiply
    833,451.93x = 1,246,617.54 × 695,838.60
  4. Step 4: Simplify right side
    833,451.93x = 867,444,603,769.04
  5. Step 5: Solve for x
    x = 867,444,603,769.04/833,451.93
  6. Step 6: Final answer
    x = 1,040,785.40

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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.