Home / 846,523.04-1,269,903.69-247,529.25

Finding the Fourth Proportional to 846,523.04, 1,269,903.69 and 247,529.25

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Solution

The fourth proportional to 846,523.04, 1,269,903.69 and 247,529.25 is: 371,328.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,523.04 : 1,269,903.69 = 247,529.25 : x
  2. Step 2: Convert to fraction form
    846,523.04/1,269,903.69 = 247,529.25/x
  3. Step 3: Cross multiply
    846,523.04x = 1,269,903.69 × 247,529.25
  4. Step 4: Simplify right side
    846,523.04x = 314,338,307,957.93
  5. Step 5: Solve for x
    x = 314,338,307,957.93/846,523.04
  6. Step 6: Final answer
    x = 371,328.71

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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.