Home / 9,918,322.98-14,883,224.27-4,160,540.94

Finding the Fourth Proportional to 9,918,322.98, 14,883,224.27 and 4,160,540.94

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Solution

The fourth proportional to 9,918,322.98, 14,883,224.27 and 4,160,540.94 is: 6,243,219.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,918,322.98 : 14,883,224.27 = 4,160,540.94 : x
  2. Step 2: Convert to fraction form
    9,918,322.98/14,883,224.27 = 4,160,540.94/x
  3. Step 3: Cross multiply
    9,918,322.98x = 14,883,224.27 × 4,160,540.94
  4. Step 4: Simplify right side
    9,918,322.98x = 61,922,263,873,733.91
  5. Step 5: Solve for x
    x = 61,922,263,873,733.91/9,918,322.98
  6. Step 6: Final answer
    x = 6,243,219.14

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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.