Home / 2,603,786.04-3,593,532.06-1,457,645.22

Finding the Fourth Proportional to 2,603,786.04, 3,593,532.06 and 1,457,645.22

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Solution

The fourth proportional to 2,603,786.04, 3,593,532.06 and 1,457,645.22 is: 2,011,722.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,603,786.04 : 3,593,532.06 = 1,457,645.22 : x
  2. Step 2: Convert to fraction form
    2,603,786.04/3,593,532.06 = 1,457,645.22/x
  3. Step 3: Cross multiply
    2,603,786.04x = 3,593,532.06 × 1,457,645.22
  4. Step 4: Simplify right side
    2,603,786.04x = 5,238,094,830,175.75
  5. Step 5: Solve for x
    x = 5,238,094,830,175.75/2,603,786.04
  6. Step 6: Final answer
    x = 2,011,722.45

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Double scale
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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.