Home / 4,051,137.60-6,077,027.16-1,355,477.04

Finding the Fourth Proportional to 4,051,137.60, 6,077,027.16 and 1,355,477.04

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Solution

The fourth proportional to 4,051,137.60, 6,077,027.16 and 1,355,477.04 is: 2,033,322.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,051,137.60 : 6,077,027.16 = 1,355,477.04 : x
  2. Step 2: Convert to fraction form
    4,051,137.60/6,077,027.16 = 1,355,477.04/x
  3. Step 3: Cross multiply
    4,051,137.60x = 6,077,027.16 × 1,355,477.04
  4. Step 4: Simplify right side
    4,051,137.60x = 8,237,270,786,836.41
  5. Step 5: Solve for x
    x = 8,237,270,786,836.41/4,051,137.60
  6. Step 6: Final answer
    x = 2,033,322.88

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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.