Home / 4,158,048.10-6,228,214.80-3,360,886.60

Finding the Fourth Proportional to 4,158,048.10, 6,228,214.80 and 3,360,886.60

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Solution

The fourth proportional to 4,158,048.10, 6,228,214.80 and 3,360,886.60 is: 5,034,170.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,158,048.10 : 6,228,214.80 = 3,360,886.60 : x
  2. Step 2: Convert to fraction form
    4,158,048.10/6,228,214.80 = 3,360,886.60/x
  3. Step 3: Cross multiply
    4,158,048.10x = 6,228,214.80 × 3,360,886.60
  4. Step 4: Simplify right side
    4,158,048.10x = 20,932,323,663,241.68
  5. Step 5: Solve for x
    x = 20,932,323,663,241.68/4,158,048.10
  6. Step 6: Final answer
    x = 5,034,170.64

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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.