Home / 848,524.04-1,170,967.46-466,575.40

Finding the Fourth Proportional to 848,524.04, 1,170,967.46 and 466,575.40

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Solution

The fourth proportional to 848,524.04, 1,170,967.46 and 466,575.40 is: 643,876.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,524.04 : 1,170,967.46 = 466,575.40 : x
  2. Step 2: Convert to fraction form
    848,524.04/1,170,967.46 = 466,575.40/x
  3. Step 3: Cross multiply
    848,524.04x = 1,170,967.46 × 466,575.40
  4. Step 4: Simplify right side
    848,524.04x = 546,344,611,036.48
  5. Step 5: Solve for x
    x = 546,344,611,036.48/848,524.04
  6. Step 6: Final answer
    x = 643,876.41

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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.