Home / 6,069,542.36-9,108,807.80-2,874,678.44

Finding the Fourth Proportional to 6,069,542.36, 9,108,807.80 and 2,874,678.44

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Solution

The fourth proportional to 6,069,542.36, 9,108,807.80 and 2,874,678.44 is: 4,314,146.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,069,542.36 : 9,108,807.80 = 2,874,678.44 : x
  2. Step 2: Convert to fraction form
    6,069,542.36/9,108,807.80 = 2,874,678.44/x
  3. Step 3: Cross multiply
    6,069,542.36x = 9,108,807.80 × 2,874,678.44
  4. Step 4: Simplify right side
    6,069,542.36x = 26,184,893,336,846.40
  5. Step 5: Solve for x
    x = 26,184,893,336,846.40/6,069,542.36
  6. Step 6: Final answer
    x = 4,314,146.24

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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.