Home / 6,655,153.40-9,184,111.62-3,599,367.56

Finding the Fourth Proportional to 6,655,153.40, 9,184,111.62 and 3,599,367.56

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Solution

The fourth proportional to 6,655,153.40, 9,184,111.62 and 3,599,367.56 is: 4,967,127.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,655,153.40 : 9,184,111.62 = 3,599,367.56 : x
  2. Step 2: Convert to fraction form
    6,655,153.40/9,184,111.62 = 3,599,367.56/x
  3. Step 3: Cross multiply
    6,655,153.40x = 9,184,111.62 × 3,599,367.56
  4. Step 4: Simplify right side
    6,655,153.40x = 33,056,993,432,447.04
  5. Step 5: Solve for x
    x = 33,056,993,432,447.04/6,655,153.40
  6. Step 6: Final answer
    x = 4,967,127.19

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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.