Home / 2,795,678.03-4,187,370.29-2,310,405.95

Finding the Fourth Proportional to 2,795,678.03, 4,187,370.29 and 2,310,405.95

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Solution

The fourth proportional to 2,795,678.03, 4,187,370.29 and 2,310,405.95 is: 3,460,529.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,795,678.03 : 4,187,370.29 = 2,310,405.95 : x
  2. Step 2: Convert to fraction form
    2,795,678.03/4,187,370.29 = 2,310,405.95/x
  3. Step 3: Cross multiply
    2,795,678.03x = 4,187,370.29 × 2,310,405.95
  4. Step 4: Simplify right side
    2,795,678.03x = 9,674,525,200,380.34
  5. Step 5: Solve for x
    x = 9,674,525,200,380.34/2,795,678.03
  6. Step 6: Final answer
    x = 3,460,529.11

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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.