Home / 6,182,109.54-8,521,457.10-4,873,228.50

Finding the Fourth Proportional to 6,182,109.54, 8,521,457.10 and 4,873,228.50

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Solution

The fourth proportional to 6,182,109.54, 8,521,457.10 and 4,873,228.50 is: 6,717,287.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,182,109.54 : 8,521,457.10 = 4,873,228.50 : x
  2. Step 2: Convert to fraction form
    6,182,109.54/8,521,457.10 = 4,873,228.50/x
  3. Step 3: Cross multiply
    6,182,109.54x = 8,521,457.10 × 4,873,228.50
  4. Step 4: Simplify right side
    6,182,109.54x = 41,527,007,601,247.35
  5. Step 5: Solve for x
    x = 41,527,007,601,247.35/6,182,109.54
  6. Step 6: Final answer
    x = 6,717,287.58

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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.