Home / 1,749,768.93-2,624,085.77-670,224.04

Finding the Fourth Proportional to 1,749,768.93, 2,624,085.77 and 670,224.04

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Solution

The fourth proportional to 1,749,768.93, 2,624,085.77 and 670,224.04 is: 1,005,118.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,749,768.93 : 2,624,085.77 = 670,224.04 : x
  2. Step 2: Convert to fraction form
    1,749,768.93/2,624,085.77 = 670,224.04/x
  3. Step 3: Cross multiply
    1,749,768.93x = 2,624,085.77 × 670,224.04
  4. Step 4: Simplify right side
    1,749,768.93x = 1,758,725,356,164.58
  5. Step 5: Solve for x
    x = 1,758,725,356,164.58/1,749,768.93
  6. Step 6: Final answer
    x = 1,005,118.63

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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.