Home / 4,606,234.95-6,909,103.32-1,411,370.38

Finding the Fourth Proportional to 4,606,234.95, 6,909,103.32 and 1,411,370.38

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Solution

The fourth proportional to 4,606,234.95, 6,909,103.32 and 1,411,370.38 is: 2,116,979.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,606,234.95 : 6,909,103.32 = 1,411,370.38 : x
  2. Step 2: Convert to fraction form
    4,606,234.95/6,909,103.32 = 1,411,370.38/x
  3. Step 3: Cross multiply
    4,606,234.95x = 6,909,103.32 × 1,411,370.38
  4. Step 4: Simplify right side
    4,606,234.95x = 9,751,303,750,626.65
  5. Step 5: Solve for x
    x = 9,751,303,750,626.65/4,606,234.95
  6. Step 6: Final answer
    x = 2,116,979.24

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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.