Home / 4,692,572.46-7,041,521.16-2,533,568.64

Finding the Fourth Proportional to 4,692,572.46, 7,041,521.16 and 2,533,568.64

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Solution

The fourth proportional to 4,692,572.46, 7,041,521.16 and 2,533,568.64 is: 3,801,790.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,692,572.46 : 7,041,521.16 = 2,533,568.64 : x
  2. Step 2: Convert to fraction form
    4,692,572.46/7,041,521.16 = 2,533,568.64/x
  3. Step 3: Cross multiply
    4,692,572.46x = 7,041,521.16 × 2,533,568.64
  4. Step 4: Simplify right side
    4,692,572.46x = 17,840,177,188,872.42
  5. Step 5: Solve for x
    x = 17,840,177,188,872.42/4,692,572.46
  6. Step 6: Final answer
    x = 3,801,790.46

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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.