Home / 8,883,692.77-13,325,810.63-3,047,796.63

Finding the Fourth Proportional to 8,883,692.77, 13,325,810.63 and 3,047,796.63

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Solution

The fourth proportional to 8,883,692.77, 13,325,810.63 and 3,047,796.63 is: 4,571,788.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,883,692.77 : 13,325,810.63 = 3,047,796.63 : x
  2. Step 2: Convert to fraction form
    8,883,692.77/13,325,810.63 = 3,047,796.63/x
  3. Step 3: Cross multiply
    8,883,692.77x = 13,325,810.63 × 3,047,796.63
  4. Step 4: Simplify right side
    8,883,692.77x = 40,614,360,730,132.18
  5. Step 5: Solve for x
    x = 40,614,360,730,132.18/8,883,692.77
  6. Step 6: Final answer
    x = 4,571,788.08

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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.