Home / 2,011,463.26-2,775,819.16-1,106,045.26

Finding the Fourth Proportional to 2,011,463.26, 2,775,819.16 and 1,106,045.26

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Solution

The fourth proportional to 2,011,463.26, 2,775,819.16 and 1,106,045.26 is: 1,526,342.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,011,463.26 : 2,775,819.16 = 1,106,045.26 : x
  2. Step 2: Convert to fraction form
    2,011,463.26/2,775,819.16 = 1,106,045.26/x
  3. Step 3: Cross multiply
    2,011,463.26x = 2,775,819.16 × 1,106,045.26
  4. Step 4: Simplify right side
    2,011,463.26x = 3,070,181,624,535.18
  5. Step 5: Solve for x
    x = 3,070,181,624,535.18/2,011,463.26
  6. Step 6: Final answer
    x = 1,526,342.38

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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.