Home / 11,238,668.73-15,509,411.70-6,082,030.73

Finding the Fourth Proportional to 11,238,668.73, 15,509,411.70 and 6,082,030.73

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Solution

The fourth proportional to 11,238,668.73, 15,509,411.70 and 6,082,030.73 is: 8,393,228.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,238,668.73 : 15,509,411.70 = 6,082,030.73 : x
  2. Step 2: Convert to fraction form
    11,238,668.73/15,509,411.70 = 6,082,030.73/x
  3. Step 3: Cross multiply
    11,238,668.73x = 15,509,411.70 × 6,082,030.73
  4. Step 4: Simplify right side
    11,238,668.73x = 94,328,718,486,074.47
  5. Step 5: Solve for x
    x = 94,328,718,486,074.47/11,238,668.73
  6. Step 6: Final answer
    x = 8,393,228.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.