Home / 7,460,808.27-11,191,211.68-2,069,458.93

Finding the Fourth Proportional to 7,460,808.27, 11,191,211.68 and 2,069,458.93

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Solution

The fourth proportional to 7,460,808.27, 11,191,211.68 and 2,069,458.93 is: 3,104,188.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,460,808.27 : 11,191,211.68 = 2,069,458.93 : x
  2. Step 2: Convert to fraction form
    7,460,808.27/11,191,211.68 = 2,069,458.93/x
  3. Step 3: Cross multiply
    7,460,808.27x = 11,191,211.68 × 2,069,458.93
  4. Step 4: Simplify right side
    7,460,808.27x = 23,159,752,904,260.66
  5. Step 5: Solve for x
    x = 23,159,752,904,260.66/7,460,808.27
  6. Step 6: Final answer
    x = 3,104,188.19

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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.