Home / 7,555,090.41-11,333,751.03-2,697,019.83

Finding the Fourth Proportional to 7,555,090.41, 11,333,751.03 and 2,697,019.83

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Solution

The fourth proportional to 7,555,090.41, 11,333,751.03 and 2,697,019.83 is: 4,045,927.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,555,090.41 : 11,333,751.03 = 2,697,019.83 : x
  2. Step 2: Convert to fraction form
    7,555,090.41/11,333,751.03 = 2,697,019.83/x
  3. Step 3: Cross multiply
    7,555,090.41x = 11,333,751.03 × 2,697,019.83
  4. Step 4: Simplify right side
    7,555,090.41x = 30,567,351,276,192.93
  5. Step 5: Solve for x
    x = 30,567,351,276,192.93/7,555,090.41
  6. Step 6: Final answer
    x = 4,045,927.93

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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.