Home / 2,011,735.41-2,776,139.50-1,106,317.41

Finding the Fourth Proportional to 2,011,735.41, 2,776,139.50 and 1,106,317.41

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Solution

The fourth proportional to 2,011,735.41, 2,776,139.50 and 1,106,317.41 is: 1,526,687.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,011,735.41 : 2,776,139.50 = 1,106,317.41 : x
  2. Step 2: Convert to fraction form
    2,011,735.41/2,776,139.50 = 1,106,317.41/x
  3. Step 3: Cross multiply
    2,011,735.41x = 2,776,139.50 × 1,106,317.41
  4. Step 4: Simplify right side
    2,011,735.41x = 3,071,291,461,438.70
  5. Step 5: Solve for x
    x = 3,071,291,461,438.70/2,011,735.41
  6. Step 6: Final answer
    x = 1,526,687.58

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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.