Home / 8,673,802.18-11,969,847.01-4,806,323.34

Finding the Fourth Proportional to 8,673,802.18, 11,969,847.01 and 4,806,323.34

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Solution

The fourth proportional to 8,673,802.18, 11,969,847.01 and 4,806,323.34 is: 6,632,726.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,673,802.18 : 11,969,847.01 = 4,806,323.34 : x
  2. Step 2: Convert to fraction form
    8,673,802.18/11,969,847.01 = 4,806,323.34/x
  3. Step 3: Cross multiply
    8,673,802.18x = 11,969,847.01 × 4,806,323.34
  4. Step 4: Simplify right side
    8,673,802.18x = 57,530,955,066,925.94
  5. Step 5: Solve for x
    x = 57,530,955,066,925.94/8,673,802.18
  6. Step 6: Final answer
    x = 6,632,726.21

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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.