Home / 3,713,055.03-5,125,084.64-2,242,729.93

Finding the Fourth Proportional to 3,713,055.03, 5,125,084.64 and 2,242,729.93

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Solution

The fourth proportional to 3,713,055.03, 5,125,084.64 and 2,242,729.93 is: 3,095,612.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,713,055.03 : 5,125,084.64 = 2,242,729.93 : x
  2. Step 2: Convert to fraction form
    3,713,055.03/5,125,084.64 = 2,242,729.93/x
  3. Step 3: Cross multiply
    3,713,055.03x = 5,125,084.64 × 2,242,729.93
  4. Step 4: Simplify right side
    3,713,055.03x = 11,494,180,715,911.28
  5. Step 5: Solve for x
    x = 11,494,180,715,911.28/3,713,055.03
  6. Step 6: Final answer
    x = 3,095,612.81

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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.