Home / 4,901,313.06-7,351,972.83-1,535,782.50

Finding the Fourth Proportional to 4,901,313.06, 7,351,972.83 and 1,535,782.50

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Solution

The fourth proportional to 4,901,313.06, 7,351,972.83 and 1,535,782.50 is: 2,303,674.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,901,313.06 : 7,351,972.83 = 1,535,782.50 : x
  2. Step 2: Convert to fraction form
    4,901,313.06/7,351,972.83 = 1,535,782.50/x
  3. Step 3: Cross multiply
    4,901,313.06x = 7,351,972.83 × 1,535,782.50
  4. Step 4: Simplify right side
    4,901,313.06x = 11,291,031,212,789.47
  5. Step 5: Solve for x
    x = 11,291,031,212,789.47/4,901,313.06
  6. Step 6: Final answer
    x = 2,303,674.77

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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.