Home / 1,526,901.35-2,106,651.35-882,086.27

Finding the Fourth Proportional to 1,526,901.35, 2,106,651.35 and 882,086.27

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Solution

The fourth proportional to 1,526,901.35, 2,106,651.35 and 882,086.27 is: 1,217,006.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,526,901.35 : 2,106,651.35 = 882,086.27 : x
  2. Step 2: Convert to fraction form
    1,526,901.35/2,106,651.35 = 882,086.27/x
  3. Step 3: Cross multiply
    1,526,901.35x = 2,106,651.35 × 882,086.27
  4. Step 4: Simplify right side
    1,526,901.35x = 1,858,248,216,568.28
  5. Step 5: Solve for x
    x = 1,858,248,216,568.28/1,526,901.35
  6. Step 6: Final answer
    x = 1,217,006.08

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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.