Home / 7,549,017.54-11,322,678.31-2,084,889.15

Finding the Fourth Proportional to 7,549,017.54, 11,322,678.31 and 2,084,889.15

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Solution

The fourth proportional to 7,549,017.54, 11,322,678.31 and 2,084,889.15 is: 3,127,099.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,549,017.54 : 11,322,678.31 = 2,084,889.15 : x
  2. Step 2: Convert to fraction form
    7,549,017.54/11,322,678.31 = 2,084,889.15/x
  3. Step 3: Cross multiply
    7,549,017.54x = 11,322,678.31 × 2,084,889.15
  4. Step 4: Simplify right side
    7,549,017.54x = 23,606,529,157,459.34
  5. Step 5: Solve for x
    x = 23,606,529,157,459.34/7,549,017.54
  6. Step 6: Final answer
    x = 3,127,099.52

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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.