Home / 3,516,800.16-4,853,218.48-2,066,527.56

Finding the Fourth Proportional to 3,516,800.16, 4,853,218.48 and 2,066,527.56

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Solution

The fourth proportional to 3,516,800.16, 4,853,218.48 and 2,066,527.56 is: 2,851,828.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,516,800.16 : 4,853,218.48 = 2,066,527.56 : x
  2. Step 2: Convert to fraction form
    3,516,800.16/4,853,218.48 = 2,066,527.56/x
  3. Step 3: Cross multiply
    3,516,800.16x = 4,853,218.48 × 2,066,527.56
  4. Step 4: Simplify right side
    3,516,800.16x = 10,029,309,743,621.31
  5. Step 5: Solve for x
    x = 10,029,309,743,621.31/3,516,800.16
  6. Step 6: Final answer
    x = 2,851,828.16

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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.