Home / 3,384,873.52-5,077,254.86-1,363,066.50

Finding the Fourth Proportional to 3,384,873.52, 5,077,254.86 and 1,363,066.50

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Solution

The fourth proportional to 3,384,873.52, 5,077,254.86 and 1,363,066.50 is: 2,044,577.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,384,873.52 : 5,077,254.86 = 1,363,066.50 : x
  2. Step 2: Convert to fraction form
    3,384,873.52/5,077,254.86 = 1,363,066.50/x
  3. Step 3: Cross multiply
    3,384,873.52x = 5,077,254.86 × 1,363,066.50
  4. Step 4: Simplify right side
    3,384,873.52x = 6,920,636,028,964.06
  5. Step 5: Solve for x
    x = 6,920,636,028,964.06/3,384,873.52
  6. Step 6: Final answer
    x = 2,044,577.44

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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.