Home / 2,941,290.91-4,059,080.03-1,634,598.03

Finding the Fourth Proportional to 2,941,290.91, 4,059,080.03 and 1,634,598.03

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Solution

The fourth proportional to 2,941,290.91, 4,059,080.03 and 1,634,598.03 is: 2,255,800.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,941,290.91 : 4,059,080.03 = 1,634,598.03 : x
  2. Step 2: Convert to fraction form
    2,941,290.91/4,059,080.03 = 1,634,598.03/x
  3. Step 3: Cross multiply
    2,941,290.91x = 4,059,080.03 × 1,634,598.03
  4. Step 4: Simplify right side
    2,941,290.91x = 6,634,964,196,268.45
  5. Step 5: Solve for x
    x = 6,634,964,196,268.45/2,941,290.91
  6. Step 6: Final answer
    x = 2,255,800.05

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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.