Home / 4,735,964.34-7,104,690.96-1,540,343.16

Finding the Fourth Proportional to 4,735,964.34, 7,104,690.96 and 1,540,343.16

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Solution

The fourth proportional to 4,735,964.34, 7,104,690.96 and 1,540,343.16 is: 2,310,756.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,735,964.34 : 7,104,690.96 = 1,540,343.16 : x
  2. Step 2: Convert to fraction form
    4,735,964.34/7,104,690.96 = 1,540,343.16/x
  3. Step 3: Cross multiply
    4,735,964.34x = 7,104,690.96 × 1,540,343.16
  4. Step 4: Simplify right side
    4,735,964.34x = 10,943,662,124,149.83
  5. Step 5: Solve for x
    x = 10,943,662,124,149.83/4,735,964.34
  6. Step 6: Final answer
    x = 2,310,756.87

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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.