Home / 848,084.03-1,170,342.37-466,102.61

Finding the Fourth Proportional to 848,084.03, 1,170,342.37 and 466,102.61

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Solution

The fourth proportional to 848,084.03, 1,170,342.37 and 466,102.61 is: 643,214.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,084.03 : 1,170,342.37 = 466,102.61 : x
  2. Step 2: Convert to fraction form
    848,084.03/1,170,342.37 = 466,102.61/x
  3. Step 3: Cross multiply
    848,084.03x = 1,170,342.37 × 466,102.61
  4. Step 4: Simplify right side
    848,084.03x = 545,499,626,233.62
  5. Step 5: Solve for x
    x = 545,499,626,233.62/848,084.03
  6. Step 6: Final answer
    x = 643,214.13

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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.