Home / 5,624,016-8,437,462.56-1,634,928

Finding the Fourth Proportional to 5,624,016, 8,437,462.56 and 1,634,928

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Solution

The fourth proportional to 5,624,016, 8,437,462.56 and 1,634,928 is: 2,452,810.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,624,016 : 8,437,462.56 = 1,634,928 : x
  2. Step 2: Convert to fraction form
    5,624,016/8,437,462.56 = 1,634,928/x
  3. Step 3: Cross multiply
    5,624,016x = 8,437,462.56 × 1,634,928
  4. Step 4: Simplify right side
    5,624,016x = 13,794,643,788,295.68
  5. Step 5: Solve for x
    x = 13,794,643,788,295.68/5,624,016
  6. Step 6: Final answer
    x = 2,452,810.20

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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.