Home / 2,643,504.50-3,648,216.64-1,497,594.26

Finding the Fourth Proportional to 2,643,504.50, 3,648,216.64 and 1,497,594.26

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Solution

The fourth proportional to 2,643,504.50, 3,648,216.64 and 1,497,594.26 is: 2,066,782.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,643,504.50 : 3,648,216.64 = 1,497,594.26 : x
  2. Step 2: Convert to fraction form
    2,643,504.50/3,648,216.64 = 1,497,594.26/x
  3. Step 3: Cross multiply
    2,643,504.50x = 3,648,216.64 × 1,497,594.26
  4. Step 4: Simplify right side
    2,643,504.50x = 5,463,548,299,300.49
  5. Step 5: Solve for x
    x = 5,463,548,299,300.49/2,643,504.50
  6. Step 6: Final answer
    x = 2,066,782.30

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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.