Home / 2,852,501.84-4,269,108.36-2,775,738.68

Finding the Fourth Proportional to 2,852,501.84, 4,269,108.36 and 2,775,738.68

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Solution

The fourth proportional to 2,852,501.84, 4,269,108.36 and 2,775,738.68 is: 4,154,223.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,852,501.84 : 4,269,108.36 = 2,775,738.68 : x
  2. Step 2: Convert to fraction form
    2,852,501.84/4,269,108.36 = 2,775,738.68/x
  3. Step 3: Cross multiply
    2,852,501.84x = 4,269,108.36 × 2,775,738.68
  4. Step 4: Simplify right side
    2,852,501.84x = 11,849,929,203,963.37
  5. Step 5: Solve for x
    x = 11,849,929,203,963.37/2,852,501.84
  6. Step 6: Final answer
    x = 4,154,223.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.