Home / 3,803,633.74-5,248,946.91-2,255,937.58

Finding the Fourth Proportional to 3,803,633.74, 5,248,946.91 and 2,255,937.58

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Solution

The fourth proportional to 3,803,633.74, 5,248,946.91 and 2,255,937.58 is: 3,113,153.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,803,633.74 : 5,248,946.91 = 2,255,937.58 : x
  2. Step 2: Convert to fraction form
    3,803,633.74/5,248,946.91 = 2,255,937.58/x
  3. Step 3: Cross multiply
    3,803,633.74x = 5,248,946.91 × 2,255,937.58
  4. Step 4: Simplify right side
    3,803,633.74x = 11,841,296,589,693.88
  5. Step 5: Solve for x
    x = 11,841,296,589,693.88/3,803,633.74
  6. Step 6: Final answer
    x = 3,113,153.74

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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.