Home / 6,357,341.54-9,537,980.61-2,203,096.70

Finding the Fourth Proportional to 6,357,341.54, 9,537,980.61 and 2,203,096.70

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Solution

The fourth proportional to 6,357,341.54, 9,537,980.61 and 2,203,096.70 is: 3,305,327.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,357,341.54 : 9,537,980.61 = 2,203,096.70 : x
  2. Step 2: Convert to fraction form
    6,357,341.54/9,537,980.61 = 2,203,096.70/x
  3. Step 3: Cross multiply
    6,357,341.54x = 9,537,980.61 × 2,203,096.70
  4. Step 4: Simplify right side
    6,357,341.54x = 21,013,093,606,554.99
  5. Step 5: Solve for x
    x = 21,013,093,606,554.99/6,357,341.54
  6. Step 6: Final answer
    x = 3,305,327.15

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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.