Home / 1,956,043.44-2,699,338.08-1,096,603.92

Finding the Fourth Proportional to 1,956,043.44, 2,699,338.08 and 1,096,603.92

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Solution

The fourth proportional to 1,956,043.44, 2,699,338.08 and 1,096,603.92 is: 1,513,312.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,956,043.44 : 2,699,338.08 = 1,096,603.92 : x
  2. Step 2: Convert to fraction form
    1,956,043.44/2,699,338.08 = 1,096,603.92/x
  3. Step 3: Cross multiply
    1,956,043.44x = 2,699,338.08 × 1,096,603.92
  4. Step 4: Simplify right side
    1,956,043.44x = 2,960,104,719,933.27
  5. Step 5: Solve for x
    x = 2,960,104,719,933.27/1,956,043.44
  6. Step 6: Final answer
    x = 1,513,312.36

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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.