Home / 1,503,671.12-2,254,981.50-604,879.73

Finding the Fourth Proportional to 1,503,671.12, 2,254,981.50 and 604,879.73

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Solution

The fourth proportional to 1,503,671.12, 2,254,981.50 and 604,879.73 is: 907,108.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,503,671.12 : 2,254,981.50 = 604,879.73 : x
  2. Step 2: Convert to fraction form
    1,503,671.12/2,254,981.50 = 604,879.73/x
  3. Step 3: Cross multiply
    1,503,671.12x = 2,254,981.50 × 604,879.73
  4. Step 4: Simplify right side
    1,503,671.12x = 1,363,992,606,512.45
  5. Step 5: Solve for x
    x = 1,363,992,606,512.45/1,503,671.12
  6. Step 6: Final answer
    x = 907,108.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.