Home / 3,019,798.94-4,165,734.48-1,795,233.40

Finding the Fourth Proportional to 3,019,798.94, 4,165,734.48 and 1,795,233.40

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Solution

The fourth proportional to 3,019,798.94, 4,165,734.48 and 1,795,233.40 is: 2,476,478.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,019,798.94 : 4,165,734.48 = 1,795,233.40 : x
  2. Step 2: Convert to fraction form
    3,019,798.94/4,165,734.48 = 1,795,233.40/x
  3. Step 3: Cross multiply
    3,019,798.94x = 4,165,734.48 × 1,795,233.40
  4. Step 4: Simplify right side
    3,019,798.94x = 7,478,465,662,894.21
  5. Step 5: Solve for x
    x = 7,478,465,662,894.21/3,019,798.94
  6. Step 6: Final answer
    x = 2,476,478.01

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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.