Home / 2,683,422.08-3,703,119.67-1,459,724.69

Finding the Fourth Proportional to 2,683,422.08, 3,703,119.67 and 1,459,724.69

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Solution

The fourth proportional to 2,683,422.08, 3,703,119.67 and 1,459,724.69 is: 2,014,418.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,683,422.08 : 3,703,119.67 = 1,459,724.69 : x
  2. Step 2: Convert to fraction form
    2,683,422.08/3,703,119.67 = 1,459,724.69/x
  3. Step 3: Cross multiply
    2,683,422.08x = 3,703,119.67 × 1,459,724.69
  4. Step 4: Simplify right side
    2,683,422.08x = 5,405,535,190,158.74
  5. Step 5: Solve for x
    x = 5,405,535,190,158.74/2,683,422.08
  6. Step 6: Final answer
    x = 2,014,418.54

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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.