Home / 2,716,601.44-3,748,728.70-1,492,880.64

Finding the Fourth Proportional to 2,716,601.44, 3,748,728.70 and 1,492,880.64

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Solution

The fourth proportional to 2,716,601.44, 3,748,728.70 and 1,492,880.64 is: 2,060,075.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,716,601.44 : 3,748,728.70 = 1,492,880.64 : x
  2. Step 2: Convert to fraction form
    2,716,601.44/3,748,728.70 = 1,492,880.64/x
  3. Step 3: Cross multiply
    2,716,601.44x = 3,748,728.70 × 1,492,880.64
  4. Step 4: Simplify right side
    2,716,601.44x = 5,596,404,500,842.37
  5. Step 5: Solve for x
    x = 5,596,404,500,842.37/2,716,601.44
  6. Step 6: Final answer
    x = 2,060,075.66

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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.