Home / 6,048,376.20-9,072,564.30-3,654,923.40

Finding the Fourth Proportional to 6,048,376.20, 9,072,564.30 and 3,654,923.40

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Solution

The fourth proportional to 6,048,376.20, 9,072,564.30 and 3,654,923.40 is: 5,482,385.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,376.20 : 9,072,564.30 = 3,654,923.40 : x
  2. Step 2: Convert to fraction form
    6,048,376.20/9,072,564.30 = 3,654,923.40/x
  3. Step 3: Cross multiply
    6,048,376.20x = 9,072,564.30 × 3,654,923.40
  4. Step 4: Simplify right side
    6,048,376.20x = 33,159,527,558,074.62
  5. Step 5: Solve for x
    x = 33,159,527,558,074.62/6,048,376.20
  6. Step 6: Final answer
    x = 5,482,385.10

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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.