Home / 8,954,720.58-13,430,768.67-4,404,548.01

Finding the Fourth Proportional to 8,954,720.58, 13,430,768.67 and 4,404,548.01

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Solution

The fourth proportional to 8,954,720.58, 13,430,768.67 and 4,404,548.01 is: 6,606,176.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,954,720.58 : 13,430,768.67 = 4,404,548.01 : x
  2. Step 2: Convert to fraction form
    8,954,720.58/13,430,768.67 = 4,404,548.01/x
  3. Step 3: Cross multiply
    8,954,720.58x = 13,430,768.67 × 4,404,548.01
  4. Step 4: Simplify right side
    8,954,720.58x = 59,156,465,418,218.84
  5. Step 5: Solve for x
    x = 59,156,465,418,218.84/8,954,720.58
  6. Step 6: Final answer
    x = 6,606,176.58

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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.