Home / 4,958,566.07-6,842,871.90-2,783,065.64

Finding the Fourth Proportional to 4,958,566.07, 6,842,871.90 and 2,783,065.64

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Solution

The fourth proportional to 4,958,566.07, 6,842,871.90 and 2,783,065.64 is: 3,840,659.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,958,566.07 : 6,842,871.90 = 2,783,065.64 : x
  2. Step 2: Convert to fraction form
    4,958,566.07/6,842,871.90 = 2,783,065.64/x
  3. Step 3: Cross multiply
    4,958,566.07x = 6,842,871.90 × 2,783,065.64
  4. Step 4: Simplify right side
    4,958,566.07x = 19,044,161,629,597.16
  5. Step 5: Solve for x
    x = 19,044,161,629,597.16/4,958,566.07
  6. Step 6: Final answer
    x = 3,840,659.05

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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.