Home / 801,652.84-1,106,302.44-452,765.27

Finding the Fourth Proportional to 801,652.84, 1,106,302.44 and 452,765.27

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Solution

The fourth proportional to 801,652.84, 1,106,302.44 and 452,765.27 is: 624,828.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    801,652.84 : 1,106,302.44 = 452,765.27 : x
  2. Step 2: Convert to fraction form
    801,652.84/1,106,302.44 = 452,765.27/x
  3. Step 3: Cross multiply
    801,652.84x = 1,106,302.44 × 452,765.27
  4. Step 4: Simplify right side
    801,652.84x = 500,895,322,948.26
  5. Step 5: Solve for x
    x = 500,895,322,948.26/801,652.84
  6. Step 6: Final answer
    x = 624,828.23

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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.