Home / 3,898,303.02-5,848,451.19-1,501,504.38

Finding the Fourth Proportional to 3,898,303.02, 5,848,451.19 and 1,501,504.38

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Solution

The fourth proportional to 3,898,303.02, 5,848,451.19 and 1,501,504.38 is: 2,252,640.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,898,303.02 : 5,848,451.19 = 1,501,504.38 : x
  2. Step 2: Convert to fraction form
    3,898,303.02/5,848,451.19 = 1,501,504.38/x
  3. Step 3: Cross multiply
    3,898,303.02x = 5,848,451.19 × 1,501,504.38
  4. Step 4: Simplify right side
    3,898,303.02x = 8,781,475,078,001.21
  5. Step 5: Solve for x
    x = 8,781,475,078,001.21/3,898,303.02
  6. Step 6: Final answer
    x = 2,252,640.45

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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.