Home / 8,746,208.15-13,113,692.44-3,632,165.62

Finding the Fourth Proportional to 8,746,208.15, 13,113,692.44 and 3,632,165.62

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Solution

The fourth proportional to 8,746,208.15, 13,113,692.44 and 3,632,165.62 is: 5,445,914.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,746,208.15 : 13,113,692.44 = 3,632,165.62 : x
  2. Step 2: Convert to fraction form
    8,746,208.15/13,113,692.44 = 3,632,165.62/x
  3. Step 3: Cross multiply
    8,746,208.15x = 13,113,692.44 × 3,632,165.62
  4. Step 4: Simplify right side
    8,746,208.15x = 47,631,102,789,957.27
  5. Step 5: Solve for x
    x = 47,631,102,789,957.27/8,746,208.15
  6. Step 6: Final answer
    x = 5,445,914.62

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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.