Home / 4,603,443.40-6,353,130.24-2,538,862.87

Finding the Fourth Proportional to 4,603,443.40, 6,353,130.24 and 2,538,862.87

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Solution

The fourth proportional to 4,603,443.40, 6,353,130.24 and 2,538,862.87 is: 3,503,839.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,603,443.40 : 6,353,130.24 = 2,538,862.87 : x
  2. Step 2: Convert to fraction form
    4,603,443.40/6,353,130.24 = 2,538,862.87/x
  3. Step 3: Cross multiply
    4,603,443.40x = 6,353,130.24 × 2,538,862.87
  4. Step 4: Simplify right side
    4,603,443.40x = 16,129,726,474,610.19
  5. Step 5: Solve for x
    x = 16,129,726,474,610.19/4,603,443.40
  6. Step 6: Final answer
    x = 3,503,839.42

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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.