Home / 3,730,982.16-5,148,297.60-2,353,806.48

Finding the Fourth Proportional to 3,730,982.16, 5,148,297.60 and 2,353,806.48

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Solution

The fourth proportional to 3,730,982.16, 5,148,297.60 and 2,353,806.48 is: 3,247,964.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,730,982.16 : 5,148,297.60 = 2,353,806.48 : x
  2. Step 2: Convert to fraction form
    3,730,982.16/5,148,297.60 = 2,353,806.48/x
  3. Step 3: Cross multiply
    3,730,982.16x = 5,148,297.60 × 2,353,806.48
  4. Step 4: Simplify right side
    3,730,982.16x = 12,118,096,251,848.45
  5. Step 5: Solve for x
    x = 12,118,096,251,848.45/3,730,982.16
  6. Step 6: Final answer
    x = 3,247,964.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.