Home / 1,626,763.58-2,244,950.43-901,627.46

Finding the Fourth Proportional to 1,626,763.58, 2,244,950.43 and 901,627.46

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Solution

The fourth proportional to 1,626,763.58, 2,244,950.43 and 901,627.46 is: 1,244,255.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,626,763.58 : 2,244,950.43 = 901,627.46 : x
  2. Step 2: Convert to fraction form
    1,626,763.58/2,244,950.43 = 901,627.46/x
  3. Step 3: Cross multiply
    1,626,763.58x = 2,244,950.43 × 901,627.46
  4. Step 4: Simplify right side
    1,626,763.58x = 2,024,108,954,026.81
  5. Step 5: Solve for x
    x = 2,024,108,954,026.81/1,626,763.58
  6. Step 6: Final answer
    x = 1,244,255.14

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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.