Home / 2,295,962.24-3,168,457.04-1,263,588.89

Finding the Fourth Proportional to 2,295,962.24, 3,168,457.04 and 1,263,588.89

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Solution

The fourth proportional to 2,295,962.24, 3,168,457.04 and 1,263,588.89 is: 1,743,768.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,295,962.24 : 3,168,457.04 = 1,263,588.89 : x
  2. Step 2: Convert to fraction form
    2,295,962.24/3,168,457.04 = 1,263,588.89/x
  3. Step 3: Cross multiply
    2,295,962.24x = 3,168,457.04 × 1,263,588.89
  4. Step 4: Simplify right side
    2,295,962.24x = 4,003,627,125,266.40
  5. Step 5: Solve for x
    x = 4,003,627,125,266.40/2,295,962.24
  6. Step 6: Final answer
    x = 1,743,768.71

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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.