Home / 1,303,226-1,954,225.52-504,881.36

Finding the Fourth Proportional to 1,303,226, 1,954,225.52 and 504,881.36

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Solution

The fourth proportional to 1,303,226, 1,954,225.52 and 504,881.36 is: 757,084.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,303,226 : 1,954,225.52 = 504,881.36 : x
  2. Step 2: Convert to fraction form
    1,303,226/1,954,225.52 = 504,881.36/x
  3. Step 3: Cross multiply
    1,303,226x = 1,954,225.52 × 504,881.36
  4. Step 4: Simplify right side
    1,303,226x = 986,652,038,284.31
  5. Step 5: Solve for x
    x = 986,652,038,284.31/1,303,226
  6. Step 6: Final answer
    x = 757,084.37

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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.