Home / 7,993,210.68-11,030,692.96-4,412,927.89

Finding the Fourth Proportional to 7,993,210.68, 11,030,692.96 and 4,412,927.89

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Solution

The fourth proportional to 7,993,210.68, 11,030,692.96 and 4,412,927.89 is: 6,089,874.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,993,210.68 : 11,030,692.96 = 4,412,927.89 : x
  2. Step 2: Convert to fraction form
    7,993,210.68/11,030,692.96 = 4,412,927.89/x
  3. Step 3: Cross multiply
    7,993,210.68x = 11,030,692.96 × 4,412,927.89
  4. Step 4: Simplify right side
    7,993,210.68x = 48,677,652,628,515.18
  5. Step 5: Solve for x
    x = 48,677,652,628,515.18/7,993,210.68
  6. Step 6: Final answer
    x = 6,089,874.84

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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.