Home / 7,567,684.14-11,341,668.93-3,074,707.50

Finding the Fourth Proportional to 7,567,684.14, 11,341,668.93 and 3,074,707.50

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Solution

The fourth proportional to 7,567,684.14, 11,341,668.93 and 3,074,707.50 is: 4,608,056.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,567,684.14 : 11,341,668.93 = 3,074,707.50 : x
  2. Step 2: Convert to fraction form
    7,567,684.14/11,341,668.93 = 3,074,707.50/x
  3. Step 3: Cross multiply
    7,567,684.14x = 11,341,668.93 × 3,074,707.50
  4. Step 4: Simplify right side
    7,567,684.14x = 34,872,314,521,587.97
  5. Step 5: Solve for x
    x = 34,872,314,521,587.97/7,567,684.14
  6. Step 6: Final answer
    x = 4,608,056.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.