Home / 4,353,692.79-6,008,099.89-2,393,604.20

Finding the Fourth Proportional to 4,353,692.79, 6,008,099.89 and 2,393,604.20

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Solution

The fourth proportional to 4,353,692.79, 6,008,099.89 and 2,393,604.20 is: 3,303,175.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,353,692.79 : 6,008,099.89 = 2,393,604.20 : x
  2. Step 2: Convert to fraction form
    4,353,692.79/6,008,099.89 = 2,393,604.20/x
  3. Step 3: Cross multiply
    4,353,692.79x = 6,008,099.89 × 2,393,604.20
  4. Step 4: Simplify right side
    4,353,692.79x = 14,381,013,109,719.28
  5. Step 5: Solve for x
    x = 14,381,013,109,719.28/4,353,692.79
  6. Step 6: Final answer
    x = 3,303,175.91

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1.5x scale

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.