Home / 7,606,636.10-11,413,700.08-3,562,425.46

Finding the Fourth Proportional to 7,606,636.10, 11,413,700.08 and 3,562,425.46

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Solution

The fourth proportional to 7,606,636.10, 11,413,700.08 and 3,562,425.46 is: 5,345,392.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,606,636.10 : 11,413,700.08 = 3,562,425.46 : x
  2. Step 2: Convert to fraction form
    7,606,636.10/11,413,700.08 = 3,562,425.46/x
  3. Step 3: Cross multiply
    7,606,636.10x = 11,413,700.08 × 3,562,425.46
  4. Step 4: Simplify right side
    7,606,636.10x = 40,660,455,763,157.10
  5. Step 5: Solve for x
    x = 40,660,455,763,157.10/7,606,636.10
  6. Step 6: Final answer
    x = 5,345,392.53

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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.