Home / 848,919.36-1,171,484.28-466,946.14

Finding the Fourth Proportional to 848,919.36, 1,171,484.28 and 466,946.14

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Solution

The fourth proportional to 848,919.36, 1,171,484.28 and 466,946.14 is: 644,372.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,919.36 : 1,171,484.28 = 466,946.14 : x
  2. Step 2: Convert to fraction form
    848,919.36/1,171,484.28 = 466,946.14/x
  3. Step 3: Cross multiply
    848,919.36x = 1,171,484.28 × 466,946.14
  4. Step 4: Simplify right side
    848,919.36x = 547,020,062,616.68
  5. Step 5: Solve for x
    x = 547,020,062,616.68/848,919.36
  6. Step 6: Final answer
    x = 644,372.23

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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.