Home / 2,717,297.60-4,075,943.75-695,538.27

Finding the Fourth Proportional to 2,717,297.60, 4,075,943.75 and 695,538.27

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Solution

The fourth proportional to 2,717,297.60, 4,075,943.75 and 695,538.27 is: 1,043,306.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,717,297.60 : 4,075,943.75 = 695,538.27 : x
  2. Step 2: Convert to fraction form
    2,717,297.60/4,075,943.75 = 695,538.27/x
  3. Step 3: Cross multiply
    2,717,297.60x = 4,075,943.75 × 695,538.27
  4. Step 4: Simplify right side
    2,717,297.60x = 2,834,974,861,014.62
  5. Step 5: Solve for x
    x = 2,834,974,861,014.62/2,717,297.60
  6. Step 6: Final answer
    x = 1,043,306.73

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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.