Home / 2,716,355.36-3,748,600.23-1,492,661.20

Finding the Fourth Proportional to 2,716,355.36, 3,748,600.23 and 1,492,661.20

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Solution

The fourth proportional to 2,716,355.36, 3,748,600.23 and 1,492,661.20 is: 2,059,888.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,716,355.36 : 3,748,600.23 = 1,492,661.20 : x
  2. Step 2: Convert to fraction form
    2,716,355.36/3,748,600.23 = 1,492,661.20/x
  3. Step 3: Cross multiply
    2,716,355.36x = 3,748,600.23 × 1,492,661.20
  4. Step 4: Simplify right side
    2,716,355.36x = 5,595,390,093,291.60
  5. Step 5: Solve for x
    x = 5,595,390,093,291.60/2,716,355.36
  6. Step 6: Final answer
    x = 2,059,888.84

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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.