Home / 3,679,205.04-5,076,951-2,712,857.04

Finding the Fourth Proportional to 3,679,205.04, 5,076,951 and 2,712,857.04

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Solution

The fourth proportional to 3,679,205.04, 5,076,951 and 2,712,857.04 is: 3,743,483.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,679,205.04 : 5,076,951 = 2,712,857.04 : x
  2. Step 2: Convert to fraction form
    3,679,205.04/5,076,951 = 2,712,857.04/x
  3. Step 3: Cross multiply
    3,679,205.04x = 5,076,951 × 2,712,857.04
  4. Step 4: Simplify right side
    3,679,205.04x = 13,773,042,262,085.04
  5. Step 5: Solve for x
    x = 13,773,042,262,085.04/3,679,205.04
  6. Step 6: Final answer
    x = 3,743,483.20

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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.