Home / 6,236,793-9,355,189.90-1,508,985

Finding the Fourth Proportional to 6,236,793, 9,355,189.90 and 1,508,985

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Solution

The fourth proportional to 6,236,793, 9,355,189.90 and 1,508,985 is: 2,263,477.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,236,793 : 9,355,189.90 = 1,508,985 : x
  2. Step 2: Convert to fraction form
    6,236,793/9,355,189.90 = 1,508,985/x
  3. Step 3: Cross multiply
    6,236,793x = 9,355,189.90 × 1,508,985
  4. Step 4: Simplify right side
    6,236,793x = 14,116,841,231,251.50
  5. Step 5: Solve for x
    x = 14,116,841,231,251.50/6,236,793
  6. Step 6: Final answer
    x = 2,263,477.60

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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.