Home / 10,342,004.76-14,271,506.00-5,928,566.42

Finding the Fourth Proportional to 10,342,004.76, 14,271,506.00 and 5,928,566.42

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Solution

The fourth proportional to 10,342,004.76, 14,271,506.00 and 5,928,566.42 is: 8,181,157.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,342,004.76 : 14,271,506.00 = 5,928,566.42 : x
  2. Step 2: Convert to fraction form
    10,342,004.76/14,271,506.00 = 5,928,566.42/x
  3. Step 3: Cross multiply
    10,342,004.76x = 14,271,506.00 × 5,928,566.42
  4. Step 4: Simplify right side
    10,342,004.76x = 84,609,571,284,928.70
  5. Step 5: Solve for x
    x = 84,609,571,284,928.70/10,342,004.76
  6. Step 6: Final answer
    x = 8,181,157.64

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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.