Home / 7,514,054.01-10,362,993.62-5,775,930.50

Finding the Fourth Proportional to 7,514,054.01, 10,362,993.62 and 5,775,930.50

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Solution

The fourth proportional to 7,514,054.01, 10,362,993.62 and 5,775,930.50 is: 7,965,863.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,514,054.01 : 10,362,993.62 = 5,775,930.50 : x
  2. Step 2: Convert to fraction form
    7,514,054.01/10,362,993.62 = 5,775,930.50/x
  3. Step 3: Cross multiply
    7,514,054.01x = 10,362,993.62 × 5,775,930.50
  4. Step 4: Simplify right side
    7,514,054.01x = 59,855,930,840,368.79
  5. Step 5: Solve for x
    x = 59,855,930,840,368.79/7,514,054.01
  6. Step 6: Final answer
    x = 7,965,863.80

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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.