Home / 3,556,055.64-4,907,372.43-1,924,463.24

Finding the Fourth Proportional to 3,556,055.64, 4,907,372.43 and 1,924,463.24

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Solution

The fourth proportional to 3,556,055.64, 4,907,372.43 and 1,924,463.24 is: 2,655,767.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,556,055.64 : 4,907,372.43 = 1,924,463.24 : x
  2. Step 2: Convert to fraction form
    3,556,055.64/4,907,372.43 = 1,924,463.24/x
  3. Step 3: Cross multiply
    3,556,055.64x = 4,907,372.43 × 1,924,463.24
  4. Step 4: Simplify right side
    3,556,055.64x = 9,444,057,836,781.89
  5. Step 5: Solve for x
    x = 9,444,057,836,781.89/3,556,055.64
  6. Step 6: Final answer
    x = 2,655,767.74

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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.