Home / 2,774,024.51-3,827,072.52-1,740,929.45

Finding the Fourth Proportional to 2,774,024.51, 3,827,072.52 and 1,740,929.45

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Solution

The fourth proportional to 2,774,024.51, 3,827,072.52 and 1,740,929.45 is: 2,401,804.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,774,024.51 : 3,827,072.52 = 1,740,929.45 : x
  2. Step 2: Convert to fraction form
    2,774,024.51/3,827,072.52 = 1,740,929.45/x
  3. Step 3: Cross multiply
    2,774,024.51x = 3,827,072.52 × 1,740,929.45
  4. Step 4: Simplify right side
    2,774,024.51x = 6,662,663,238,218.35
  5. Step 5: Solve for x
    x = 6,662,663,238,218.35/2,774,024.51
  6. Step 6: Final answer
    x = 2,401,804.03

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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.