Home / 848,601.16-1,171,069.61-466,627.94

Finding the Fourth Proportional to 848,601.16, 1,171,069.61 and 466,627.94

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Solution

The fourth proportional to 848,601.16, 1,171,069.61 and 466,627.94 is: 643,946.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,601.16 : 1,171,069.61 = 466,627.94 : x
  2. Step 2: Convert to fraction form
    848,601.16/1,171,069.61 = 466,627.94/x
  3. Step 3: Cross multiply
    848,601.16x = 1,171,069.61 × 466,627.94
  4. Step 4: Simplify right side
    848,601.16x = 546,453,791,522.42
  5. Step 5: Solve for x
    x = 546,453,791,522.42/848,601.16
  6. Step 6: Final answer
    x = 643,946.55

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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.