Home / 4,003,052.40-6,004,592.64-970,405.92

Finding the Fourth Proportional to 4,003,052.40, 6,004,592.64 and 970,405.92

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Solution

The fourth proportional to 4,003,052.40, 6,004,592.64 and 970,405.92 is: 1,455,612.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,003,052.40 : 6,004,592.64 = 970,405.92 : x
  2. Step 2: Convert to fraction form
    4,003,052.40/6,004,592.64 = 970,405.92/x
  3. Step 3: Cross multiply
    4,003,052.40x = 6,004,592.64 × 970,405.92
  4. Step 4: Simplify right side
    4,003,052.40x = 5,826,892,245,044.43
  5. Step 5: Solve for x
    x = 5,826,892,245,044.43/4,003,052.40
  6. Step 6: Final answer
    x = 1,455,612.28

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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.