Home / 968,344.85-1,336,222.09-560,365.67

Finding the Fourth Proportional to 968,344.85, 1,336,222.09 and 560,365.67

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Solution

The fourth proportional to 968,344.85, 1,336,222.09 and 560,365.67 is: 773,250.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    968,344.85 : 1,336,222.09 = 560,365.67 : x
  2. Step 2: Convert to fraction form
    968,344.85/1,336,222.09 = 560,365.67/x
  3. Step 3: Cross multiply
    968,344.85x = 1,336,222.09 × 560,365.67
  4. Step 4: Simplify right side
    968,344.85x = 748,772,986,731.65
  5. Step 5: Solve for x
    x = 748,772,986,731.65/968,344.85
  6. Step 6: Final answer
    x = 773,250.34

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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.