Home / 9,436,994.30-13,022,928.30-5,307,024.17

Finding the Fourth Proportional to 9,436,994.30, 13,022,928.30 and 5,307,024.17

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Solution

The fourth proportional to 9,436,994.30, 13,022,928.30 and 5,307,024.17 is: 7,323,623.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,436,994.30 : 13,022,928.30 = 5,307,024.17 : x
  2. Step 2: Convert to fraction form
    9,436,994.30/13,022,928.30 = 5,307,024.17/x
  3. Step 3: Cross multiply
    9,436,994.30x = 13,022,928.30 × 5,307,024.17
  4. Step 4: Simplify right side
    9,436,994.30x = 69,112,995,252,277.02
  5. Step 5: Solve for x
    x = 69,112,995,252,277.02/9,436,994.30
  6. Step 6: Final answer
    x = 7,323,623.71

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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.