Home / 1,973,707.25-2,958,175.22-961,312.14

Finding the Fourth Proportional to 1,973,707.25, 2,958,175.22 and 961,312.14

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Solution

The fourth proportional to 1,973,707.25, 2,958,175.22 and 961,312.14 is: 1,440,806.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,973,707.25 : 2,958,175.22 = 961,312.14 : x
  2. Step 2: Convert to fraction form
    1,973,707.25/2,958,175.22 = 961,312.14/x
  3. Step 3: Cross multiply
    1,973,707.25x = 2,958,175.22 × 961,312.14
  4. Step 4: Simplify right side
    1,973,707.25x = 2,843,729,746,426.61
  5. Step 5: Solve for x
    x = 2,843,729,746,426.61/1,973,707.25
  6. Step 6: Final answer
    x = 1,440,806.26

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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.