Home / 3,692,650.99-5,534,317.23-1,871,473.51

Finding the Fourth Proportional to 3,692,650.99, 5,534,317.23 and 1,871,473.51

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Solution

The fourth proportional to 3,692,650.99, 5,534,317.23 and 1,871,473.51 is: 2,804,848.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,692,650.99 : 5,534,317.23 = 1,871,473.51 : x
  2. Step 2: Convert to fraction form
    3,692,650.99/5,534,317.23 = 1,871,473.51/x
  3. Step 3: Cross multiply
    3,692,650.99x = 5,534,317.23 × 1,871,473.51
  4. Step 4: Simplify right side
    3,692,650.99x = 10,357,328,091,881.58
  5. Step 5: Solve for x
    x = 10,357,328,091,881.58/3,692,650.99
  6. Step 6: Final answer
    x = 2,804,848.91

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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.