Home / 11,249,716.32-16,871,127.12-4,060,372.32

Finding the Fourth Proportional to 11,249,716.32, 16,871,127.12 and 4,060,372.32

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Solution

The fourth proportional to 11,249,716.32, 16,871,127.12 and 4,060,372.32 is: 6,089,314.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,249,716.32 : 16,871,127.12 = 4,060,372.32 : x
  2. Step 2: Convert to fraction form
    11,249,716.32/16,871,127.12 = 4,060,372.32/x
  3. Step 3: Cross multiply
    11,249,716.32x = 16,871,127.12 × 4,060,372.32
  4. Step 4: Simplify right side
    11,249,716.32x = 68,503,057,565,249.32
  5. Step 5: Solve for x
    x = 68,503,057,565,249.32/11,249,716.32
  6. Step 6: Final answer
    x = 6,089,314.22

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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.