Home / 9,684,002.80-14,526,004.20-6,436,745.20

Finding the Fourth Proportional to 9,684,002.80, 14,526,004.20 and 6,436,745.20

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Solution

The fourth proportional to 9,684,002.80, 14,526,004.20 and 6,436,745.20 is: 9,655,117.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,684,002.80 : 14,526,004.20 = 6,436,745.20 : x
  2. Step 2: Convert to fraction form
    9,684,002.80/14,526,004.20 = 6,436,745.20/x
  3. Step 3: Cross multiply
    9,684,002.80x = 14,526,004.20 × 6,436,745.20
  4. Step 4: Simplify right side
    9,684,002.80x = 93,500,187,809,529.84
  5. Step 5: Solve for x
    x = 93,500,187,809,529.84/9,684,002.80
  6. Step 6: Final answer
    x = 9,655,117.80

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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.