Home / 9,308,461.80-13,962,692.70-2,485,021.80

Finding the Fourth Proportional to 9,308,461.80, 13,962,692.70 and 2,485,021.80

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Solution

The fourth proportional to 9,308,461.80, 13,962,692.70 and 2,485,021.80 is: 3,727,532.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,308,461.80 : 13,962,692.70 = 2,485,021.80 : x
  2. Step 2: Convert to fraction form
    9,308,461.80/13,962,692.70 = 2,485,021.80/x
  3. Step 3: Cross multiply
    9,308,461.80x = 13,962,692.70 × 2,485,021.80
  4. Step 4: Simplify right side
    9,308,461.80x = 34,697,595,746,200.86
  5. Step 5: Solve for x
    x = 34,697,595,746,200.86/9,308,461.80
  6. Step 6: Final answer
    x = 3,727,532.70

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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.