Home / 4,330,410.40-6,495,615.60-1,805,226.40

Finding the Fourth Proportional to 4,330,410.40, 6,495,615.60 and 1,805,226.40

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Solution

The fourth proportional to 4,330,410.40, 6,495,615.60 and 1,805,226.40 is: 2,707,839.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,330,410.40 : 6,495,615.60 = 1,805,226.40 : x
  2. Step 2: Convert to fraction form
    4,330,410.40/6,495,615.60 = 1,805,226.40/x
  3. Step 3: Cross multiply
    4,330,410.40x = 6,495,615.60 × 1,805,226.40
  4. Step 4: Simplify right side
    4,330,410.40x = 11,726,056,765,371.84
  5. Step 5: Solve for x
    x = 11,726,056,765,371.84/4,330,410.40
  6. Step 6: Final answer
    x = 2,707,839.60

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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.