Home / 1,036,322.39-1,554,950.16-562,297.43

Finding the Fourth Proportional to 1,036,322.39, 1,554,950.16 and 562,297.43

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Solution

The fourth proportional to 1,036,322.39, 1,554,950.16 and 562,297.43 is: 843,699.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,322.39 : 1,554,950.16 = 562,297.43 : x
  2. Step 2: Convert to fraction form
    1,036,322.39/1,554,950.16 = 562,297.43/x
  3. Step 3: Cross multiply
    1,036,322.39x = 1,554,950.16 × 562,297.43
  4. Step 4: Simplify right side
    1,036,322.39x = 874,344,482,633.46
  5. Step 5: Solve for x
    x = 874,344,482,633.46/1,036,322.39
  6. Step 6: Final answer
    x = 843,699.31

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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.