Home / 1,233,501.44-1,702,516.48-803,032

Finding the Fourth Proportional to 1,233,501.44, 1,702,516.48 and 803,032

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Solution

The fourth proportional to 1,233,501.44, 1,702,516.48 and 803,032 is: 1,108,369.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,233,501.44 : 1,702,516.48 = 803,032 : x
  2. Step 2: Convert to fraction form
    1,233,501.44/1,702,516.48 = 803,032/x
  3. Step 3: Cross multiply
    1,233,501.44x = 1,702,516.48 × 803,032
  4. Step 4: Simplify right side
    1,233,501.44x = 1,367,175,213,967.36
  5. Step 5: Solve for x
    x = 1,367,175,213,967.36/1,233,501.44
  6. Step 6: Final answer
    x = 1,108,369.37

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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.