Home / 6,395,970.38-9,594,600.73-2,077,840.94

Finding the Fourth Proportional to 6,395,970.38, 9,594,600.73 and 2,077,840.94

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Solution

The fourth proportional to 6,395,970.38, 9,594,600.73 and 2,077,840.94 is: 3,116,971.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,395,970.38 : 9,594,600.73 = 2,077,840.94 : x
  2. Step 2: Convert to fraction form
    6,395,970.38/9,594,600.73 = 2,077,840.94/x
  3. Step 3: Cross multiply
    6,395,970.38x = 9,594,600.73 × 2,077,840.94
  4. Step 4: Simplify right side
    6,395,970.38x = 19,936,054,146,580.28
  5. Step 5: Solve for x
    x = 19,936,054,146,580.28/6,395,970.38
  6. Step 6: Final answer
    x = 3,116,971.00

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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.