Home / 10,848,908-14,972,192.88-6,020,012

Finding the Fourth Proportional to 10,848,908, 14,972,192.88 and 6,020,012

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Solution

The fourth proportional to 10,848,908, 14,972,192.88 and 6,020,012 is: 8,308,004.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,848,908 : 14,972,192.88 = 6,020,012 : x
  2. Step 2: Convert to fraction form
    10,848,908/14,972,192.88 = 6,020,012/x
  3. Step 3: Cross multiply
    10,848,908x = 14,972,192.88 × 6,020,012
  4. Step 4: Simplify right side
    10,848,908x = 90,132,780,803,914.56
  5. Step 5: Solve for x
    x = 90,132,780,803,914.56/10,848,908
  6. Step 6: Final answer
    x = 8,308,004.90

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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.