Home / 848,581.94-1,171,085.16-526,395.84

Finding the Fourth Proportional to 848,581.94, 1,171,085.16 and 526,395.84

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Solution

The fourth proportional to 848,581.94, 1,171,085.16 and 526,395.84 is: 726,452.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,581.94 : 1,171,085.16 = 526,395.84 : x
  2. Step 2: Convert to fraction form
    848,581.94/1,171,085.16 = 526,395.84/x
  3. Step 3: Cross multiply
    848,581.94x = 1,171,085.16 × 526,395.84
  4. Step 4: Simplify right side
    848,581.94x = 616,454,356,509.73
  5. Step 5: Solve for x
    x = 616,454,356,509.73/848,581.94
  6. Step 6: Final answer
    x = 726,452.36

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.