Home / 902,957.55-1,346,478.02-894,863.22

Finding the Fourth Proportional to 902,957.55, 1,346,478.02 and 894,863.22

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Solution

The fourth proportional to 902,957.55, 1,346,478.02 and 894,863.22 is: 1,334,407.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    902,957.55 : 1,346,478.02 = 894,863.22 : x
  2. Step 2: Convert to fraction form
    902,957.55/1,346,478.02 = 894,863.22/x
  3. Step 3: Cross multiply
    902,957.55x = 1,346,478.02 × 894,863.22
  4. Step 4: Simplify right side
    902,957.55x = 1,204,913,652,162.11
  5. Step 5: Solve for x
    x = 1,204,913,652,162.11/902,957.55
  6. Step 6: Final answer
    x = 1,334,407.86

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.