Home / 848,267.33-1,170,579.20-466,291.35

Finding the Fourth Proportional to 848,267.33, 1,170,579.20 and 466,291.35

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Solution

The fourth proportional to 848,267.33, 1,170,579.20 and 466,291.35 is: 643,465.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,267.33 : 1,170,579.20 = 466,291.35 : x
  2. Step 2: Convert to fraction form
    848,267.33/1,170,579.20 = 466,291.35/x
  3. Step 3: Cross multiply
    848,267.33x = 1,170,579.20 × 466,291.35
  4. Step 4: Simplify right side
    848,267.33x = 545,830,953,118.46
  5. Step 5: Solve for x
    x = 545,830,953,118.46/848,267.33
  6. Step 6: Final answer
    x = 643,465.73

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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.