Home / 848,268.15-1,170,580.34-466,292.19

Finding the Fourth Proportional to 848,268.15, 1,170,580.34 and 466,292.19

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Solution

The fourth proportional to 848,268.15, 1,170,580.34 and 466,292.19 is: 643,466.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,268.15 : 1,170,580.34 = 466,292.19 : x
  2. Step 2: Convert to fraction form
    848,268.15/1,170,580.34 = 466,292.19/x
  3. Step 3: Cross multiply
    848,268.15x = 1,170,580.34 × 466,292.19
  4. Step 4: Simplify right side
    848,268.15x = 545,832,475,864.95
  5. Step 5: Solve for x
    x = 545,832,475,864.95/848,268.15
  6. Step 6: Final answer
    x = 643,466.90

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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.