Home / 9,405,944.51-14,106,355.36-2,580,899.45

Finding the Fourth Proportional to 9,405,944.51, 14,106,355.36 and 2,580,899.45

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Solution

The fourth proportional to 9,405,944.51, 14,106,355.36 and 2,580,899.45 is: 3,870,646.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,405,944.51 : 14,106,355.36 = 2,580,899.45 : x
  2. Step 2: Convert to fraction form
    9,405,944.51/14,106,355.36 = 2,580,899.45/x
  3. Step 3: Cross multiply
    9,405,944.51x = 14,106,355.36 × 2,580,899.45
  4. Step 4: Simplify right side
    9,405,944.51x = 36,407,084,713,144.52
  5. Step 5: Solve for x
    x = 36,407,084,713,144.52/9,405,944.51
  6. Step 6: Final answer
    x = 3,870,646.34

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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.