Home / 848,792.28-1,171,343.12-466,825.44

Finding the Fourth Proportional to 848,792.28, 1,171,343.12 and 466,825.44

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Solution

The fourth proportional to 848,792.28, 1,171,343.12 and 466,825.44 is: 644,224.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,792.28 : 1,171,343.12 = 466,825.44 : x
  2. Step 2: Convert to fraction form
    848,792.28/1,171,343.12 = 466,825.44/x
  3. Step 3: Cross multiply
    848,792.28x = 1,171,343.12 × 466,825.44
  4. Step 4: Simplify right side
    848,792.28x = 546,812,767,384.97
  5. Step 5: Solve for x
    x = 546,812,767,384.97/848,792.28
  6. Step 6: Final answer
    x = 644,224.48

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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.