Home / 1,036,325.40-1,554,954.65-562,300.44

Finding the Fourth Proportional to 1,036,325.40, 1,554,954.65 and 562,300.44

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Solution

The fourth proportional to 1,036,325.40, 1,554,954.65 and 562,300.44 is: 843,703.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,325.40 : 1,554,954.65 = 562,300.44 : x
  2. Step 2: Convert to fraction form
    1,036,325.40/1,554,954.65 = 562,300.44/x
  3. Step 3: Cross multiply
    1,036,325.40x = 1,554,954.65 × 562,300.44
  4. Step 4: Simplify right side
    1,036,325.40x = 874,351,681,063.54
  5. Step 5: Solve for x
    x = 874,351,681,063.54/1,036,325.40
  6. Step 6: Final answer
    x = 843,703.80

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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.