Home / 7,473,924.66-10,314,016-4,036,165.50

Finding the Fourth Proportional to 7,473,924.66, 10,314,016 and 4,036,165.50

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Solution

The fourth proportional to 7,473,924.66, 10,314,016 and 4,036,165.50 is: 5,569,908.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,473,924.66 : 10,314,016 = 4,036,165.50 : x
  2. Step 2: Convert to fraction form
    7,473,924.66/10,314,016 = 4,036,165.50/x
  3. Step 3: Cross multiply
    7,473,924.66x = 10,314,016 × 4,036,165.50
  4. Step 4: Simplify right side
    7,473,924.66x = 41,629,075,545,648
  5. Step 5: Solve for x
    x = 41,629,075,545,648/7,473,924.66
  6. Step 6: Final answer
    x = 5,569,908.37

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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.