Home / 10,767,458.67-16,145,790.98-3,576,471.45

Finding the Fourth Proportional to 10,767,458.67, 16,145,790.98 and 3,576,471.45

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Solution

The fourth proportional to 10,767,458.67, 16,145,790.98 and 3,576,471.45 is: 5,362,914.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,767,458.67 : 16,145,790.98 = 3,576,471.45 : x
  2. Step 2: Convert to fraction form
    10,767,458.67/16,145,790.98 = 3,576,471.45/x
  3. Step 3: Cross multiply
    10,767,458.67x = 16,145,790.98 × 3,576,471.45
  4. Step 4: Simplify right side
    10,767,458.67x = 57,744,960,459,755.16
  5. Step 5: Solve for x
    x = 57,744,960,459,755.16/10,767,458.67
  6. Step 6: Final answer
    x = 5,362,914.52

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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.