Home / 799,371.32-1,103,119.29-436,787.37

Finding the Fourth Proportional to 799,371.32, 1,103,119.29 and 436,787.37

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Solution

The fourth proportional to 799,371.32, 1,103,119.29 and 436,787.37 is: 602,759.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,371.32 : 1,103,119.29 = 436,787.37 : x
  2. Step 2: Convert to fraction form
    799,371.32/1,103,119.29 = 436,787.37/x
  3. Step 3: Cross multiply
    799,371.32x = 1,103,119.29 × 436,787.37
  4. Step 4: Simplify right side
    799,371.32x = 481,828,573,475.37
  5. Step 5: Solve for x
    x = 481,828,573,475.37/799,371.32
  6. Step 6: Final answer
    x = 602,759.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.