Home / 2,423,946.77-3,345,057.05-1,336,194.93

Finding the Fourth Proportional to 2,423,946.77, 3,345,057.05 and 1,336,194.93

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Solution

The fourth proportional to 2,423,946.77, 3,345,057.05 and 1,336,194.93 is: 1,843,954.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,423,946.77 : 3,345,057.05 = 1,336,194.93 : x
  2. Step 2: Convert to fraction form
    2,423,946.77/3,345,057.05 = 1,336,194.93/x
  3. Step 3: Cross multiply
    2,423,946.77x = 3,345,057.05 × 1,336,194.93
  4. Step 4: Simplify right side
    2,423,946.77x = 4,469,648,264,089.78
  5. Step 5: Solve for x
    x = 4,469,648,264,089.78/2,423,946.77
  6. Step 6: Final answer
    x = 1,843,954.80

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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.