Home / 2,498,894.64-3,748,341.96-605,636.16

Finding the Fourth Proportional to 2,498,894.64, 3,748,341.96 and 605,636.16

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Solution

The fourth proportional to 2,498,894.64, 3,748,341.96 and 605,636.16 is: 908,454.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,498,894.64 : 3,748,341.96 = 605,636.16 : x
  2. Step 2: Convert to fraction form
    2,498,894.64/3,748,341.96 = 605,636.16/x
  3. Step 3: Cross multiply
    2,498,894.64x = 3,748,341.96 × 605,636.16
  4. Step 4: Simplify right side
    2,498,894.64x = 2,270,131,431,021.27
  5. Step 5: Solve for x
    x = 2,270,131,431,021.27/2,498,894.64
  6. Step 6: Final answer
    x = 908,454.24

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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.