Home / 9,546,649.88-14,315,535.14-3,477,156.28

Finding the Fourth Proportional to 9,546,649.88, 14,315,535.14 and 3,477,156.28

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Solution

The fourth proportional to 9,546,649.88, 14,315,535.14 and 3,477,156.28 is: 5,214,117.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,546,649.88 : 14,315,535.14 = 3,477,156.28 : x
  2. Step 2: Convert to fraction form
    9,546,649.88/14,315,535.14 = 3,477,156.28/x
  3. Step 3: Cross multiply
    9,546,649.88x = 14,315,535.14 × 3,477,156.28
  4. Step 4: Simplify right side
    9,546,649.88x = 49,777,352,913,611.68
  5. Step 5: Solve for x
    x = 49,777,352,913,611.68/9,546,649.88
  6. Step 6: Final answer
    x = 5,214,117.36

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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.