Home / 6,191,021.30-9,244,842.83-5,056,036.65

Finding the Fourth Proportional to 6,191,021.30, 9,244,842.83 and 5,056,036.65

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Solution

The fourth proportional to 6,191,021.30, 9,244,842.83 and 5,056,036.65 is: 7,550,008.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,191,021.30 : 9,244,842.83 = 5,056,036.65 : x
  2. Step 2: Convert to fraction form
    6,191,021.30/9,244,842.83 = 5,056,036.65/x
  3. Step 3: Cross multiply
    6,191,021.30x = 9,244,842.83 × 5,056,036.65
  4. Step 4: Simplify right side
    6,191,021.30x = 46,742,264,184,609.81
  5. Step 5: Solve for x
    x = 46,742,264,184,609.81/6,191,021.30
  6. Step 6: Final answer
    x = 7,550,008.62

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.