Home / 973,622.40-1,460,433.60-936,297.60

Finding the Fourth Proportional to 973,622.40, 1,460,433.60 and 936,297.60

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Solution

The fourth proportional to 973,622.40, 1,460,433.60 and 936,297.60 is: 1,404,446.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,622.40 : 1,460,433.60 = 936,297.60 : x
  2. Step 2: Convert to fraction form
    973,622.40/1,460,433.60 = 936,297.60/x
  3. Step 3: Cross multiply
    973,622.40x = 1,460,433.60 × 936,297.60
  4. Step 4: Simplify right side
    973,622.40x = 1,367,400,474,639.36
  5. Step 5: Solve for x
    x = 1,367,400,474,639.36/973,622.40
  6. Step 6: Final answer
    x = 1,404,446.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.