Home / 4,106,529.60-6,159,794.40-1,709,577.60

Finding the Fourth Proportional to 4,106,529.60, 6,159,794.40 and 1,709,577.60

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Solution

The fourth proportional to 4,106,529.60, 6,159,794.40 and 1,709,577.60 is: 2,564,366.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,106,529.60 : 6,159,794.40 = 1,709,577.60 : x
  2. Step 2: Convert to fraction form
    4,106,529.60/6,159,794.40 = 1,709,577.60/x
  3. Step 3: Cross multiply
    4,106,529.60x = 6,159,794.40 × 1,709,577.60
  4. Step 4: Simplify right side
    4,106,529.60x = 10,530,646,526,845.44
  5. Step 5: Solve for x
    x = 10,530,646,526,845.44/4,106,529.60
  6. Step 6: Final answer
    x = 2,564,366.40

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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.