Home / 11,045,848.70-16,571,380.84-3,472,814.46

Finding the Fourth Proportional to 11,045,848.70, 16,571,380.84 and 3,472,814.46

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Solution

The fourth proportional to 11,045,848.70, 16,571,380.84 and 3,472,814.46 is: 5,210,041.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,045,848.70 : 16,571,380.84 = 3,472,814.46 : x
  2. Step 2: Convert to fraction form
    11,045,848.70/16,571,380.84 = 3,472,814.46/x
  3. Step 3: Cross multiply
    11,045,848.70x = 16,571,380.84 × 3,472,814.46
  4. Step 4: Simplify right side
    11,045,848.70x = 57,549,331,003,318.95
  5. Step 5: Solve for x
    x = 57,549,331,003,318.95/11,045,848.70
  6. Step 6: Final answer
    x = 5,210,041.58

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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.