Home / 10,056,313.69-15,084,608.94-2,867,848.36

Finding the Fourth Proportional to 10,056,313.69, 15,084,608.94 and 2,867,848.36

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Solution

The fourth proportional to 10,056,313.69, 15,084,608.94 and 2,867,848.36 is: 4,301,812.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,056,313.69 : 15,084,608.94 = 2,867,848.36 : x
  2. Step 2: Convert to fraction form
    10,056,313.69/15,084,608.94 = 2,867,848.36/x
  3. Step 3: Cross multiply
    10,056,313.69x = 15,084,608.94 × 2,867,848.36
  4. Step 4: Simplify right side
    10,056,313.69x = 43,260,371,009,820.34
  5. Step 5: Solve for x
    x = 43,260,371,009,820.34/10,056,313.69
  6. Step 6: Final answer
    x = 4,301,812.01

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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.