Home / 848,269.15-1,170,581.72-466,293.19

Finding the Fourth Proportional to 848,269.15, 1,170,581.72 and 466,293.19

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Solution

The fourth proportional to 848,269.15, 1,170,581.72 and 466,293.19 is: 643,468.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,269.15 : 1,170,581.72 = 466,293.19 : x
  2. Step 2: Convert to fraction form
    848,269.15/1,170,581.72 = 466,293.19/x
  3. Step 3: Cross multiply
    848,269.15x = 1,170,581.72 × 466,293.19
  4. Step 4: Simplify right side
    848,269.15x = 545,834,284,374.49
  5. Step 5: Solve for x
    x = 545,834,284,374.49/848,269.15
  6. Step 6: Final answer
    x = 643,468.27

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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.