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Finding the Fourth Proportional to 6,054,592.98, 8,357,362.66 and 3,607,971.37

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Solution

The fourth proportional to 6,054,592.98, 8,357,362.66 and 3,607,971.37 is: 4,980,206.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,054,592.98 : 8,357,362.66 = 3,607,971.37 : x
  2. Step 2: Convert to fraction form
    6,054,592.98/8,357,362.66 = 3,607,971.37/x
  3. Step 3: Cross multiply
    6,054,592.98x = 8,357,362.66 × 3,607,971.37
  4. Step 4: Simplify right side
    6,054,592.98x = 30,153,125,205,987.05
  5. Step 5: Solve for x
    x = 30,153,125,205,987.05/6,054,592.98
  6. Step 6: Final answer
    x = 4,980,206.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.