Home / 1,626,400.41-2,244,445.74-901,260.23

Finding the Fourth Proportional to 1,626,400.41, 2,244,445.74 and 901,260.23

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Solution

The fourth proportional to 1,626,400.41, 2,244,445.74 and 901,260.23 is: 1,243,746.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,626,400.41 : 2,244,445.74 = 901,260.23 : x
  2. Step 2: Convert to fraction form
    1,626,400.41/2,244,445.74 = 901,260.23/x
  3. Step 3: Cross multiply
    1,626,400.41x = 2,244,445.74 × 901,260.23
  4. Step 4: Simplify right side
    1,626,400.41x = 2,022,829,683,854.92
  5. Step 5: Solve for x
    x = 2,022,829,683,854.92/1,626,400.41
  6. Step 6: Final answer
    x = 1,243,746.42

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.