Home / 1,476,747-2,037,911.68-797,683.50

Finding the Fourth Proportional to 1,476,747, 2,037,911.68 and 797,683.50

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Solution

The fourth proportional to 1,476,747, 2,037,911.68 and 797,683.50 is: 1,100,803.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,476,747 : 2,037,911.68 = 797,683.50 : x
  2. Step 2: Convert to fraction form
    1,476,747/2,037,911.68 = 797,683.50/x
  3. Step 3: Cross multiply
    1,476,747x = 2,037,911.68 × 797,683.50
  4. Step 4: Simplify right side
    1,476,747x = 1,625,608,521,593.28
  5. Step 5: Solve for x
    x = 1,625,608,521,593.28/1,476,747
  6. Step 6: Final answer
    x = 1,100,803.67

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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.