Home / 1,056,693.50-1,458,236.12-573,258.67

Finding the Fourth Proportional to 1,056,693.50, 1,458,236.12 and 573,258.67

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Solution

The fourth proportional to 1,056,693.50, 1,458,236.12 and 573,258.67 is: 791,096.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,693.50 : 1,458,236.12 = 573,258.67 : x
  2. Step 2: Convert to fraction form
    1,056,693.50/1,458,236.12 = 573,258.67/x
  3. Step 3: Cross multiply
    1,056,693.50x = 1,458,236.12 × 573,258.67
  4. Step 4: Simplify right side
    1,056,693.50x = 835,946,492,185.28
  5. Step 5: Solve for x
    x = 835,946,492,185.28/1,056,693.50
  6. Step 6: Final answer
    x = 791,096.47

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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.