Home / 962,516.76-1,445,194.47-536,884.19

Finding the Fourth Proportional to 962,516.76, 1,445,194.47 and 536,884.19

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Solution

The fourth proportional to 962,516.76, 1,445,194.47 and 536,884.19 is: 806,117.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,516.76 : 1,445,194.47 = 536,884.19 : x
  2. Step 2: Convert to fraction form
    962,516.76/1,445,194.47 = 536,884.19/x
  3. Step 3: Cross multiply
    962,516.76x = 1,445,194.47 × 536,884.19
  4. Step 4: Simplify right side
    962,516.76x = 775,902,059,734.01
  5. Step 5: Solve for x
    x = 775,902,059,734.01/962,516.76
  6. Step 6: Final answer
    x = 806,117.97

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1.5x scale

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.