Home / 6,805,699.99-9,392,527.83-5,083,831.15

Finding the Fourth Proportional to 6,805,699.99, 9,392,527.83 and 5,083,831.15

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Solution

The fourth proportional to 6,805,699.99, 9,392,527.83 and 5,083,831.15 is: 7,016,181.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,805,699.99 : 9,392,527.83 = 5,083,831.15 : x
  2. Step 2: Convert to fraction form
    6,805,699.99/9,392,527.83 = 5,083,831.15/x
  3. Step 3: Cross multiply
    6,805,699.99x = 9,392,527.83 × 5,083,831.15
  4. Step 4: Simplify right side
    6,805,699.99x = 47,750,025,554,978.95
  5. Step 5: Solve for x
    x = 47,750,025,554,978.95/6,805,699.99
  6. Step 6: Final answer
    x = 7,016,181.38

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1.5x scale

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.