Home / 7,376,999.76-10,180,304.04-4,114,020.48

Finding the Fourth Proportional to 7,376,999.76, 10,180,304.04 and 4,114,020.48

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Solution

The fourth proportional to 7,376,999.76, 10,180,304.04 and 4,114,020.48 is: 5,677,373.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,376,999.76 : 10,180,304.04 = 4,114,020.48 : x
  2. Step 2: Convert to fraction form
    7,376,999.76/10,180,304.04 = 4,114,020.48/x
  3. Step 3: Cross multiply
    7,376,999.76x = 10,180,304.04 × 4,114,020.48
  4. Step 4: Simplify right side
    7,376,999.76x = 41,881,979,313,186.73
  5. Step 5: Solve for x
    x = 41,881,979,313,186.73/7,376,999.76
  6. Step 6: Final answer
    x = 5,677,373.01

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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.