Home / 2,968,470.40-4,452,446.40-973,926.40

Finding the Fourth Proportional to 2,968,470.40, 4,452,446.40 and 973,926.40

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Solution

The fourth proportional to 2,968,470.40, 4,452,446.40 and 973,926.40 is: 1,460,804.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,968,470.40 : 4,452,446.40 = 973,926.40 : x
  2. Step 2: Convert to fraction form
    2,968,470.40/4,452,446.40 = 973,926.40/x
  3. Step 3: Cross multiply
    2,968,470.40x = 4,452,446.40 × 973,926.40
  4. Step 4: Simplify right side
    2,968,470.40x = 4,336,355,093,544.96
  5. Step 5: Solve for x
    x = 4,336,355,093,544.96/2,968,470.40
  6. Step 6: Final answer
    x = 1,460,804.56

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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.