Home / 4,380,046.06-6,570,085.26-1,347,390.92

Finding the Fourth Proportional to 4,380,046.06, 6,570,085.26 and 1,347,390.92

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Solution

The fourth proportional to 4,380,046.06, 6,570,085.26 and 1,347,390.92 is: 2,021,091.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,380,046.06 : 6,570,085.26 = 1,347,390.92 : x
  2. Step 2: Convert to fraction form
    4,380,046.06/6,570,085.26 = 1,347,390.92/x
  3. Step 3: Cross multiply
    4,380,046.06x = 6,570,085.26 × 1,347,390.92
  4. Step 4: Simplify right side
    4,380,046.06x = 8,852,473,222,949.84
  5. Step 5: Solve for x
    x = 8,852,473,222,949.84/4,380,046.06
  6. Step 6: Final answer
    x = 2,021,091.35

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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.