Home / 2,366,938.55-3,265,577.39-1,347,621.59

Finding the Fourth Proportional to 2,366,938.55, 3,265,577.39 and 1,347,621.59

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Solution

The fourth proportional to 2,366,938.55, 3,265,577.39 and 1,347,621.59 is: 1,859,263.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,366,938.55 : 3,265,577.39 = 1,347,621.59 : x
  2. Step 2: Convert to fraction form
    2,366,938.55/3,265,577.39 = 1,347,621.59/x
  3. Step 3: Cross multiply
    2,366,938.55x = 3,265,577.39 × 1,347,621.59
  4. Step 4: Simplify right side
    2,366,938.55x = 4,400,762,587,841.74
  5. Step 5: Solve for x
    x = 4,400,762,587,841.74/2,366,938.55
  6. Step 6: Final answer
    x = 1,859,263.56

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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.