Home / 833,164.83-1,149,441.93-484,247.25

Finding the Fourth Proportional to 833,164.83, 1,149,441.93 and 484,247.25

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Solution

The fourth proportional to 833,164.83, 1,149,441.93 and 484,247.25 is: 668,072.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,164.83 : 1,149,441.93 = 484,247.25 : x
  2. Step 2: Convert to fraction form
    833,164.83/1,149,441.93 = 484,247.25/x
  3. Step 3: Cross multiply
    833,164.83x = 1,149,441.93 × 484,247.25
  4. Step 4: Simplify right side
    833,164.83x = 556,614,093,637.19
  5. Step 5: Solve for x
    x = 556,614,093,637.19/833,164.83
  6. Step 6: Final answer
    x = 668,072.00

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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.