Home / 1,496,126.03-2,247,510.65-927,927.09

Finding the Fourth Proportional to 1,496,126.03, 2,247,510.65 and 927,927.09

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Solution

The fourth proportional to 1,496,126.03, 2,247,510.65 and 927,927.09 is: 1,393,950.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,496,126.03 : 2,247,510.65 = 927,927.09 : x
  2. Step 2: Convert to fraction form
    1,496,126.03/2,247,510.65 = 927,927.09/x
  3. Step 3: Cross multiply
    1,496,126.03x = 2,247,510.65 × 927,927.09
  4. Step 4: Simplify right side
    1,496,126.03x = 2,085,526,012,558.87
  5. Step 5: Solve for x
    x = 2,085,526,012,558.87/1,496,126.03
  6. Step 6: Final answer
    x = 1,393,950.76

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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.