Home / 3,516,798.15-4,853,215.71-2,066,525.55

Finding the Fourth Proportional to 3,516,798.15, 4,853,215.71 and 2,066,525.55

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Solution

The fourth proportional to 3,516,798.15, 4,853,215.71 and 2,066,525.55 is: 2,851,825.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,516,798.15 : 4,853,215.71 = 2,066,525.55 : x
  2. Step 2: Convert to fraction form
    3,516,798.15/4,853,215.71 = 2,066,525.55/x
  3. Step 3: Cross multiply
    3,516,798.15x = 4,853,215.71 × 2,066,525.55
  4. Step 4: Simplify right side
    3,516,798.15x = 10,029,294,264,376.39
  5. Step 5: Solve for x
    x = 10,029,294,264,376.39/3,516,798.15
  6. Step 6: Final answer
    x = 2,851,825.39

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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.