Home / 6,941,633.56-9,578,315.54-4,361,487.50

Finding the Fourth Proportional to 6,941,633.56, 9,578,315.54 and 4,361,487.50

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Solution

The fourth proportional to 6,941,633.56, 9,578,315.54 and 4,361,487.50 is: 6,018,137.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,941,633.56 : 9,578,315.54 = 4,361,487.50 : x
  2. Step 2: Convert to fraction form
    6,941,633.56/9,578,315.54 = 4,361,487.50/x
  3. Step 3: Cross multiply
    6,941,633.56x = 9,578,315.54 × 4,361,487.50
  4. Step 4: Simplify right side
    6,941,633.56x = 41,775,703,498,765.75
  5. Step 5: Solve for x
    x = 41,775,703,498,765.75/6,941,633.56
  6. Step 6: Final answer
    x = 6,018,137.25

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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.