Home / 734,955.24-1,014,297.06-412,686.76

Finding the Fourth Proportional to 734,955.24, 1,014,297.06 and 412,686.76

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Solution

The fourth proportional to 734,955.24, 1,014,297.06 and 412,686.76 is: 569,540.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    734,955.24 : 1,014,297.06 = 412,686.76 : x
  2. Step 2: Convert to fraction form
    734,955.24/1,014,297.06 = 412,686.76/x
  3. Step 3: Cross multiply
    734,955.24x = 1,014,297.06 × 412,686.76
  4. Step 4: Simplify right side
    734,955.24x = 418,586,967,368.93
  5. Step 5: Solve for x
    x = 418,586,967,368.93/734,955.24
  6. Step 6: Final answer
    x = 569,540.76

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.