Home / 10,833,051.34-16,246,998.75-4,356,142.09

Finding the Fourth Proportional to 10,833,051.34, 16,246,998.75 and 4,356,142.09

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Solution

The fourth proportional to 10,833,051.34, 16,246,998.75 and 4,356,142.09 is: 6,533,176.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,833,051.34 : 16,246,998.75 = 4,356,142.09 : x
  2. Step 2: Convert to fraction form
    10,833,051.34/16,246,998.75 = 4,356,142.09/x
  3. Step 3: Cross multiply
    10,833,051.34x = 16,246,998.75 × 4,356,142.09
  4. Step 4: Simplify right side
    10,833,051.34x = 70,774,235,091,052.39
  5. Step 5: Solve for x
    x = 70,774,235,091,052.39/10,833,051.34
  6. Step 6: Final answer
    x = 6,533,176.38

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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.