Home / 2,511,649.90-3,762,733.96-1,483,913.56

Finding the Fourth Proportional to 2,511,649.90, 3,762,733.96 and 1,483,913.56

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Solution

The fourth proportional to 2,511,649.90, 3,762,733.96 and 1,483,913.56 is: 2,223,069.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,511,649.90 : 3,762,733.96 = 1,483,913.56 : x
  2. Step 2: Convert to fraction form
    2,511,649.90/3,762,733.96 = 1,483,913.56/x
  3. Step 3: Cross multiply
    2,511,649.90x = 3,762,733.96 × 1,483,913.56
  4. Step 4: Simplify right side
    2,511,649.90x = 5,583,571,931,781.51
  5. Step 5: Solve for x
    x = 5,583,571,931,781.51/2,511,649.90
  6. Step 6: Final answer
    x = 2,223,069.36

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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.