Home / 8,022,501.14-12,030,735.60-2,903,666.31

Finding the Fourth Proportional to 8,022,501.14, 12,030,735.60 and 2,903,666.31

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Solution

The fourth proportional to 8,022,501.14, 12,030,735.60 and 2,903,666.31 is: 4,354,407.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,022,501.14 : 12,030,735.60 = 2,903,666.31 : x
  2. Step 2: Convert to fraction form
    8,022,501.14/12,030,735.60 = 2,903,666.31/x
  3. Step 3: Cross multiply
    8,022,501.14x = 12,030,735.60 × 2,903,666.31
  4. Step 4: Simplify right side
    8,022,501.14x = 34,933,241,646,237.64
  5. Step 5: Solve for x
    x = 34,933,241,646,237.64/8,022,501.14
  6. Step 6: Final answer
    x = 4,354,407.82

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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.