Home / 10,914,679.68-16,372,032.45-3,341,607.36

Finding the Fourth Proportional to 10,914,679.68, 16,372,032.45 and 3,341,607.36

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Solution

The fourth proportional to 10,914,679.68, 16,372,032.45 and 3,341,607.36 is: 5,012,415.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,914,679.68 : 16,372,032.45 = 3,341,607.36 : x
  2. Step 2: Convert to fraction form
    10,914,679.68/16,372,032.45 = 3,341,607.36/x
  3. Step 3: Cross multiply
    10,914,679.68x = 16,372,032.45 × 3,341,607.36
  4. Step 4: Simplify right side
    10,914,679.68x = 54,708,904,133,078.83
  5. Step 5: Solve for x
    x = 54,708,904,133,078.83/10,914,679.68
  6. Step 6: Final answer
    x = 5,012,415.00

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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.