Home / 5,963,353.80-8,945,030.70-2,176,960.20

Finding the Fourth Proportional to 5,963,353.80, 8,945,030.70 and 2,176,960.20

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Solution

The fourth proportional to 5,963,353.80, 8,945,030.70 and 2,176,960.20 is: 3,265,440.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,963,353.80 : 8,945,030.70 = 2,176,960.20 : x
  2. Step 2: Convert to fraction form
    5,963,353.80/8,945,030.70 = 2,176,960.20/x
  3. Step 3: Cross multiply
    5,963,353.80x = 8,945,030.70 × 2,176,960.20
  4. Step 4: Simplify right side
    5,963,353.80x = 19,472,975,821,678.14
  5. Step 5: Solve for x
    x = 19,472,975,821,678.14/5,963,353.80
  6. Step 6: Final answer
    x = 3,265,440.30

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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.