Home / 10,534,051.80-15,801,077.70-2,961,017.56

Finding the Fourth Proportional to 10,534,051.80, 15,801,077.70 and 2,961,017.56

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Solution

The fourth proportional to 10,534,051.80, 15,801,077.70 and 2,961,017.56 is: 4,441,526.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,534,051.80 : 15,801,077.70 = 2,961,017.56 : x
  2. Step 2: Convert to fraction form
    10,534,051.80/15,801,077.70 = 2,961,017.56/x
  3. Step 3: Cross multiply
    10,534,051.80x = 15,801,077.70 × 2,961,017.56
  4. Step 4: Simplify right side
    10,534,051.80x = 46,787,268,536,624.41
  5. Step 5: Solve for x
    x = 46,787,268,536,624.41/10,534,051.80
  6. Step 6: Final answer
    x = 4,441,526.34

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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.