Home / 4,155,994.07-6,237,076.58-3,146,387.39

Finding the Fourth Proportional to 4,155,994.07, 6,237,076.58 and 3,146,387.39

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Solution

The fourth proportional to 4,155,994.07, 6,237,076.58 and 3,146,387.39 is: 4,721,917.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,155,994.07 : 6,237,076.58 = 3,146,387.39 : x
  2. Step 2: Convert to fraction form
    4,155,994.07/6,237,076.58 = 3,146,387.39/x
  3. Step 3: Cross multiply
    4,155,994.07x = 6,237,076.58 × 3,146,387.39
  4. Step 4: Simplify right side
    4,155,994.07x = 19,624,259,054,859.00
  5. Step 5: Solve for x
    x = 19,624,259,054,859.00/4,155,994.07
  6. Step 6: Final answer
    x = 4,721,917.01

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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.