Home / 902,715.23-1,245,020.64-793,586.24

Finding the Fourth Proportional to 902,715.23, 1,245,020.64 and 793,586.24

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Solution

The fourth proportional to 902,715.23, 1,245,020.64 and 793,586.24 is: 1,094,510.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    902,715.23 : 1,245,020.64 = 793,586.24 : x
  2. Step 2: Convert to fraction form
    902,715.23/1,245,020.64 = 793,586.24/x
  3. Step 3: Cross multiply
    902,715.23x = 1,245,020.64 × 793,586.24
  4. Step 4: Simplify right side
    902,715.23x = 988,031,242,194.89
  5. Step 5: Solve for x
    x = 988,031,242,194.89/902,715.23
  6. Step 6: Final answer
    x = 1,094,510.44

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Double scale
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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.