Home / 7,993,499.94-11,017,816.86-5,955,565.86

Finding the Fourth Proportional to 7,993,499.94, 11,017,816.86 and 5,955,565.86

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Solution

The fourth proportional to 7,993,499.94, 11,017,816.86 and 5,955,565.86 is: 8,208,836.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,993,499.94 : 11,017,816.86 = 5,955,565.86 : x
  2. Step 2: Convert to fraction form
    7,993,499.94/11,017,816.86 = 5,955,565.86/x
  3. Step 3: Cross multiply
    7,993,499.94x = 11,017,816.86 × 5,955,565.86
  4. Step 4: Simplify right side
    7,993,499.94x = 65,617,333,943,148.40
  5. Step 5: Solve for x
    x = 65,617,333,943,148.40/7,993,499.94
  6. Step 6: Final answer
    x = 8,208,836.48

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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.