Home / 11,237,490.39-15,507,763.70-6,080,907.27

Finding the Fourth Proportional to 11,237,490.39, 15,507,763.70 and 6,080,907.27

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Solution

The fourth proportional to 11,237,490.39, 15,507,763.70 and 6,080,907.27 is: 8,391,666.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,237,490.39 : 15,507,763.70 = 6,080,907.27 : x
  2. Step 2: Convert to fraction form
    11,237,490.39/15,507,763.70 = 6,080,907.27/x
  3. Step 3: Cross multiply
    11,237,490.39x = 15,507,763.70 × 6,080,907.27
  4. Step 4: Simplify right side
    11,237,490.39x = 94,301,272,994,367.56
  5. Step 5: Solve for x
    x = 94,301,272,994,367.56/11,237,490.39
  6. Step 6: Final answer
    x = 8,391,666.62

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1.5x scale

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.