Home / 973,261.31-1,333,345.71-936,873.35

Finding the Fourth Proportional to 973,261.31, 1,333,345.71 and 936,873.35

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Solution

The fourth proportional to 973,261.31, 1,333,345.71 and 936,873.35 is: 1,283,495.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,261.31 : 1,333,345.71 = 936,873.35 : x
  2. Step 2: Convert to fraction form
    973,261.31/1,333,345.71 = 936,873.35/x
  3. Step 3: Cross multiply
    973,261.31x = 1,333,345.71 × 936,873.35
  4. Step 4: Simplify right side
    973,261.31x = 1,249,176,057,351.46
  5. Step 5: Solve for x
    x = 1,249,176,057,351.46/973,261.31
  6. Step 6: Final answer
    x = 1,283,495.03

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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.