Home / 632,999.49-953,942.51-569,882.67

Finding the Fourth Proportional to 632,999.49, 953,942.51 and 569,882.67

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Solution

The fourth proportional to 632,999.49, 953,942.51 and 569,882.67 is: 858,824.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,999.49 : 953,942.51 = 569,882.67 : x
  2. Step 2: Convert to fraction form
    632,999.49/953,942.51 = 569,882.67/x
  3. Step 3: Cross multiply
    632,999.49x = 953,942.51 × 569,882.67
  4. Step 4: Simplify right side
    632,999.49x = 543,635,301,775.89
  5. Step 5: Solve for x
    x = 543,635,301,775.89/632,999.49
  6. Step 6: Final answer
    x = 858,824.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.