Home / 3,580,023.80-5,372,973.30-3,552,030.20

Finding the Fourth Proportional to 3,580,023.80, 5,372,973.30 and 3,552,030.20

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Solution

The fourth proportional to 3,580,023.80, 5,372,973.30 and 3,552,030.20 is: 5,330,959.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,580,023.80 : 5,372,973.30 = 3,552,030.20 : x
  2. Step 2: Convert to fraction form
    3,580,023.80/5,372,973.30 = 3,552,030.20/x
  3. Step 3: Cross multiply
    3,580,023.80x = 5,372,973.30 × 3,552,030.20
  4. Step 4: Simplify right side
    3,580,023.80x = 19,084,963,425,393.66
  5. Step 5: Solve for x
    x = 19,084,963,425,393.66/3,580,023.80
  6. Step 6: Final answer
    x = 5,330,959.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.