Home / 9,073,436.33-13,612,811.70-2,683,858.86

Finding the Fourth Proportional to 9,073,436.33, 13,612,811.70 and 2,683,858.86

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Solution

The fourth proportional to 9,073,436.33, 13,612,811.70 and 2,683,858.86 is: 4,026,574.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,073,436.33 : 13,612,811.70 = 2,683,858.86 : x
  2. Step 2: Convert to fraction form
    9,073,436.33/13,612,811.70 = 2,683,858.86/x
  3. Step 3: Cross multiply
    9,073,436.33x = 13,612,811.70 × 2,683,858.86
  4. Step 4: Simplify right side
    9,073,436.33x = 36,534,865,300,621.13
  5. Step 5: Solve for x
    x = 36,534,865,300,621.13/9,073,436.33
  6. Step 6: Final answer
    x = 4,026,574.27

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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.