Home / 2,301,343.48-3,452,017.65-1,243,114.12

Finding the Fourth Proportional to 2,301,343.48, 3,452,017.65 and 1,243,114.12

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Solution

The fourth proportional to 2,301,343.48, 3,452,017.65 and 1,243,114.12 is: 1,864,672.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,301,343.48 : 3,452,017.65 = 1,243,114.12 : x
  2. Step 2: Convert to fraction form
    2,301,343.48/3,452,017.65 = 1,243,114.12/x
  3. Step 3: Cross multiply
    2,301,343.48x = 3,452,017.65 × 1,243,114.12
  4. Step 4: Simplify right side
    2,301,343.48x = 4,291,251,883,204.22
  5. Step 5: Solve for x
    x = 4,291,251,883,204.22/2,301,343.48
  6. Step 6: Final answer
    x = 1,864,672.49

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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.