Home / 1,059,676.99-1,462,361.12-576,247.39

Finding the Fourth Proportional to 1,059,676.99, 1,462,361.12 and 576,247.39

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Solution

The fourth proportional to 1,059,676.99, 1,462,361.12 and 576,247.39 is: 795,225.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,676.99 : 1,462,361.12 = 576,247.39 : x
  2. Step 2: Convert to fraction form
    1,059,676.99/1,462,361.12 = 576,247.39/x
  3. Step 3: Cross multiply
    1,059,676.99x = 1,462,361.12 × 576,247.39
  4. Step 4: Simplify right side
    1,059,676.99x = 842,681,778,637.48
  5. Step 5: Solve for x
    x = 842,681,778,637.48/1,059,676.99
  6. Step 6: Final answer
    x = 795,225.14

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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.