Home / 2,860,336.53-3,944,029.73-1,826,484.93

Finding the Fourth Proportional to 2,860,336.53, 3,944,029.73 and 1,826,484.93

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Solution

The fourth proportional to 2,860,336.53, 3,944,029.73 and 1,826,484.93 is: 2,518,483.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,860,336.53 : 3,944,029.73 = 1,826,484.93 : x
  2. Step 2: Convert to fraction form
    2,860,336.53/3,944,029.73 = 1,826,484.93/x
  3. Step 3: Cross multiply
    2,860,336.53x = 3,944,029.73 × 1,826,484.93
  4. Step 4: Simplify right side
    2,860,336.53x = 7,203,710,856,184.54
  5. Step 5: Solve for x
    x = 7,203,710,856,184.54/2,860,336.53
  6. Step 6: Final answer
    x = 2,518,483.68

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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.