Home / 6,216,772.50-9,325,683.63-1,729,048.50

Finding the Fourth Proportional to 6,216,772.50, 9,325,683.63 and 1,729,048.50

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Solution

The fourth proportional to 6,216,772.50, 9,325,683.63 and 1,729,048.50 is: 2,593,718.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,216,772.50 : 9,325,683.63 = 1,729,048.50 : x
  2. Step 2: Convert to fraction form
    6,216,772.50/9,325,683.63 = 1,729,048.50/x
  3. Step 3: Cross multiply
    6,216,772.50x = 9,325,683.63 × 1,729,048.50
  4. Step 4: Simplify right side
    6,216,772.50x = 16,124,559,291,926.06
  5. Step 5: Solve for x
    x = 16,124,559,291,926.06/6,216,772.50
  6. Step 6: Final answer
    x = 2,593,718.73

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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.