Home / 4,095,508.95-5,651,548.20-2,259,981.72

Finding the Fourth Proportional to 4,095,508.95, 5,651,548.20 and 2,259,981.72

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Solution

The fourth proportional to 4,095,508.95, 5,651,548.20 and 2,259,981.72 is: 3,118,634.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,095,508.95 : 5,651,548.20 = 2,259,981.72 : x
  2. Step 2: Convert to fraction form
    4,095,508.95/5,651,548.20 = 2,259,981.72/x
  3. Step 3: Cross multiply
    4,095,508.95x = 5,651,548.20 × 2,259,981.72
  4. Step 4: Simplify right side
    4,095,508.95x = 12,772,395,621,698.91
  5. Step 5: Solve for x
    x = 12,772,395,621,698.91/4,095,508.95
  6. Step 6: Final answer
    x = 3,118,634.53

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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.