Home / 4,580,605.40-6,870,908.10-3,236,912.60

Finding the Fourth Proportional to 4,580,605.40, 6,870,908.10 and 3,236,912.60

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Solution

The fourth proportional to 4,580,605.40, 6,870,908.10 and 3,236,912.60 is: 4,855,368.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,580,605.40 : 6,870,908.10 = 3,236,912.60 : x
  2. Step 2: Convert to fraction form
    4,580,605.40/6,870,908.10 = 3,236,912.60/x
  3. Step 3: Cross multiply
    4,580,605.40x = 6,870,908.10 × 3,236,912.60
  4. Step 4: Simplify right side
    4,580,605.40x = 22,240,529,002,332.06
  5. Step 5: Solve for x
    x = 22,240,529,002,332.06/4,580,605.40
  6. Step 6: Final answer
    x = 4,855,368.90

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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.