Home / 7,337,485.80-11,002,292.10-3,072,835.80

Finding the Fourth Proportional to 7,337,485.80, 11,002,292.10 and 3,072,835.80

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Solution

The fourth proportional to 7,337,485.80, 11,002,292.10 and 3,072,835.80 is: 4,607,605.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,337,485.80 : 11,002,292.10 = 3,072,835.80 : x
  2. Step 2: Convert to fraction form
    7,337,485.80/11,002,292.10 = 3,072,835.80/x
  3. Step 3: Cross multiply
    7,337,485.80x = 11,002,292.10 × 3,072,835.80
  4. Step 4: Simplify right side
    7,337,485.80x = 33,808,237,046,937.18
  5. Step 5: Solve for x
    x = 33,808,237,046,937.18/7,337,485.80
  6. Step 6: Final answer
    x = 4,607,605.11

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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.