Home / 1,093,604.28-1,640,407.16-373,951.28

Finding the Fourth Proportional to 1,093,604.28, 1,640,407.16 and 373,951.28

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Solution

The fourth proportional to 1,093,604.28, 1,640,407.16 and 373,951.28 is: 560,927.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,604.28 : 1,640,407.16 = 373,951.28 : x
  2. Step 2: Convert to fraction form
    1,093,604.28/1,640,407.16 = 373,951.28/x
  3. Step 3: Cross multiply
    1,093,604.28x = 1,640,407.16 × 373,951.28
  4. Step 4: Simplify right side
    1,093,604.28x = 613,432,357,203.17
  5. Step 5: Solve for x
    x = 613,432,357,203.17/1,093,604.28
  6. Step 6: Final answer
    x = 560,927.17

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1.5x scale

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.