Home / 973,250.54-1,333,330.98-936,862.58

Finding the Fourth Proportional to 973,250.54, 1,333,330.98 and 936,862.58

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Solution

The fourth proportional to 973,250.54, 1,333,330.98 and 936,862.58 is: 1,283,480.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,250.54 : 1,333,330.98 = 936,862.58 : x
  2. Step 2: Convert to fraction form
    973,250.54/1,333,330.98 = 936,862.58/x
  3. Step 3: Cross multiply
    973,250.54x = 1,333,330.98 × 936,862.58
  4. Step 4: Simplify right side
    973,250.54x = 1,249,147,897,986.83
  5. Step 5: Solve for x
    x = 1,249,147,897,986.83/973,250.54
  6. Step 6: Final answer
    x = 1,283,480.30

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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.