Home / 2,596,124.66-3,894,189.60-677,034.44

Finding the Fourth Proportional to 2,596,124.66, 3,894,189.60 and 677,034.44

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Solution

The fourth proportional to 2,596,124.66, 3,894,189.60 and 677,034.44 is: 1,015,552.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,596,124.66 : 3,894,189.60 = 677,034.44 : x
  2. Step 2: Convert to fraction form
    2,596,124.66/3,894,189.60 = 677,034.44/x
  3. Step 3: Cross multiply
    2,596,124.66x = 3,894,189.60 × 677,034.44
  4. Step 4: Simplify right side
    2,596,124.66x = 2,636,500,475,089.82
  5. Step 5: Solve for x
    x = 2,636,500,475,089.82/2,596,124.66
  6. Step 6: Final answer
    x = 1,015,552.34

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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.