Home / 1,523,525.55-2,285,587.04-563,988.53

Finding the Fourth Proportional to 1,523,525.55, 2,285,587.04 and 563,988.53

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Solution

The fourth proportional to 1,523,525.55, 2,285,587.04 and 563,988.53 is: 846,093.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,523,525.55 : 2,285,587.04 = 563,988.53 : x
  2. Step 2: Convert to fraction form
    1,523,525.55/2,285,587.04 = 563,988.53/x
  3. Step 3: Cross multiply
    1,523,525.55x = 2,285,587.04 × 563,988.53
  4. Step 4: Simplify right side
    1,523,525.55x = 1,289,044,874,876.65
  5. Step 5: Solve for x
    x = 1,289,044,874,876.65/1,523,525.55
  6. Step 6: Final answer
    x = 846,093.38

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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.