Home / 11,265,051.24-16,890,110.64-4,075,649.64

Finding the Fourth Proportional to 11,265,051.24, 16,890,110.64 and 4,075,649.64

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Solution

The fourth proportional to 11,265,051.24, 16,890,110.64 and 4,075,649.64 is: 6,110,773.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,265,051.24 : 16,890,110.64 = 4,075,649.64 : x
  2. Step 2: Convert to fraction form
    11,265,051.24/16,890,110.64 = 4,075,649.64/x
  3. Step 3: Cross multiply
    11,265,051.24x = 16,890,110.64 × 4,075,649.64
  4. Step 4: Simplify right side
    11,265,051.24x = 68,838,173,349,476.17
  5. Step 5: Solve for x
    x = 68,838,173,349,476.17/11,265,051.24
  6. Step 6: Final answer
    x = 6,110,773.21

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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.