Home / 973,263.23-1,333,348.37-936,875.26

Finding the Fourth Proportional to 973,263.23, 1,333,348.37 and 936,875.26

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Solution

The fourth proportional to 973,263.23, 1,333,348.37 and 936,875.26 is: 1,283,497.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,263.23 : 1,333,348.37 = 936,875.26 : x
  2. Step 2: Convert to fraction form
    973,263.23/1,333,348.37 = 936,875.26/x
  3. Step 3: Cross multiply
    973,263.23x = 1,333,348.37 × 936,875.26
  4. Step 4: Simplify right side
    973,263.23x = 1,249,181,100,814.33
  5. Step 5: Solve for x
    x = 1,249,181,100,814.33/973,263.23
  6. Step 6: Final answer
    x = 1,283,497.68

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.