Home / 1,843,066.58-2,762,602.86-943,274.64

Finding the Fourth Proportional to 1,843,066.58, 2,762,602.86 and 943,274.64

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Solution

The fourth proportional to 1,843,066.58, 2,762,602.86 and 943,274.64 is: 1,413,889.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,843,066.58 : 2,762,602.86 = 943,274.64 : x
  2. Step 2: Convert to fraction form
    1,843,066.58/2,762,602.86 = 943,274.64/x
  3. Step 3: Cross multiply
    1,843,066.58x = 2,762,602.86 × 943,274.64
  4. Step 4: Simplify right side
    1,843,066.58x = 2,605,893,218,229.47
  5. Step 5: Solve for x
    x = 2,605,893,218,229.47/1,843,066.58
  6. Step 6: Final answer
    x = 1,413,889.90

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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.