Home / 1,164,957.75-1,606,266.10-797,613.03

Finding the Fourth Proportional to 1,164,957.75, 1,606,266.10 and 797,613.03

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Solution

The fourth proportional to 1,164,957.75, 1,606,266.10 and 797,613.03 is: 1,099,764.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,957.75 : 1,606,266.10 = 797,613.03 : x
  2. Step 2: Convert to fraction form
    1,164,957.75/1,606,266.10 = 797,613.03/x
  3. Step 3: Cross multiply
    1,164,957.75x = 1,606,266.10 × 797,613.03
  4. Step 4: Simplify right side
    1,164,957.75x = 1,281,178,771,007.28
  5. Step 5: Solve for x
    x = 1,281,178,771,007.28/1,164,957.75
  6. Step 6: Final answer
    x = 1,099,764.15

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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.