Home / 737,116.77-1,017,052.85-414,709.23

Finding the Fourth Proportional to 737,116.77, 1,017,052.85 and 414,709.23

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Solution

The fourth proportional to 737,116.77, 1,017,052.85 and 414,709.23 is: 572,204.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,116.77 : 1,017,052.85 = 414,709.23 : x
  2. Step 2: Convert to fraction form
    737,116.77/1,017,052.85 = 414,709.23/x
  3. Step 3: Cross multiply
    737,116.77x = 1,017,052.85 × 414,709.23
  4. Step 4: Simplify right side
    737,116.77x = 421,781,204,292.81
  5. Step 5: Solve for x
    x = 421,781,204,292.81/737,116.77
  6. Step 6: Final answer
    x = 572,204.05

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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.