Home / 1,525,093.51-2,286,895.06-626,294.83

Finding the Fourth Proportional to 1,525,093.51, 2,286,895.06 and 626,294.83

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Solution

The fourth proportional to 1,525,093.51, 2,286,895.06 and 626,294.83 is: 939,136.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,525,093.51 : 2,286,895.06 = 626,294.83 : x
  2. Step 2: Convert to fraction form
    1,525,093.51/2,286,895.06 = 626,294.83/x
  3. Step 3: Cross multiply
    1,525,093.51x = 2,286,895.06 × 626,294.83
  4. Step 4: Simplify right side
    1,525,093.51x = 1,432,270,552,830.54
  5. Step 5: Solve for x
    x = 1,432,270,552,830.54/1,525,093.51
  6. Step 6: Final answer
    x = 939,136.22

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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.