Home / 848,367.24-1,170,747.54-466,400.52

Finding the Fourth Proportional to 848,367.24, 1,170,747.54 and 466,400.52

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Solution

The fourth proportional to 848,367.24, 1,170,747.54 and 466,400.52 is: 643,633.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,367.24 : 1,170,747.54 = 466,400.52 : x
  2. Step 2: Convert to fraction form
    848,367.24/1,170,747.54 = 466,400.52/x
  3. Step 3: Cross multiply
    848,367.24x = 1,170,747.54 × 466,400.52
  4. Step 4: Simplify right side
    848,367.24x = 546,037,261,444.72
  5. Step 5: Solve for x
    x = 546,037,261,444.72/848,367.24
  6. Step 6: Final answer
    x = 643,633.13

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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.