Home / 4,245,184.74-6,362,462.13-3,343,063.50

Finding the Fourth Proportional to 4,245,184.74, 6,362,462.13 and 3,343,063.50

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Solution

The fourth proportional to 4,245,184.74, 6,362,462.13 and 3,343,063.50 is: 5,010,409.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,245,184.74 : 6,362,462.13 = 3,343,063.50 : x
  2. Step 2: Convert to fraction form
    4,245,184.74/6,362,462.13 = 3,343,063.50/x
  3. Step 3: Cross multiply
    4,245,184.74x = 6,362,462.13 × 3,343,063.50
  4. Step 4: Simplify right side
    4,245,184.74x = 21,270,114,916,935.25
  5. Step 5: Solve for x
    x = 21,270,114,916,935.25/4,245,184.74
  6. Step 6: Final answer
    x = 5,010,409.73

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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.