Home / 2,717,297.74-4,075,943.91-695,538.35

Finding the Fourth Proportional to 2,717,297.74, 4,075,943.91 and 695,538.35

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Solution

The fourth proportional to 2,717,297.74, 4,075,943.91 and 695,538.35 is: 1,043,306.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,717,297.74 : 4,075,943.91 = 695,538.35 : x
  2. Step 2: Convert to fraction form
    2,717,297.74/4,075,943.91 = 695,538.35/x
  3. Step 3: Cross multiply
    2,717,297.74x = 4,075,943.91 × 695,538.35
  4. Step 4: Simplify right side
    2,717,297.74x = 2,834,975,301,853.95
  5. Step 5: Solve for x
    x = 2,834,975,301,853.95/2,717,297.74
  6. Step 6: Final answer
    x = 1,043,306.83

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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.