Home / 9,554,222.09-14,330,259.89-2,638,684.59

Finding the Fourth Proportional to 9,554,222.09, 14,330,259.89 and 2,638,684.59

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Solution

The fourth proportional to 9,554,222.09, 14,330,259.89 and 2,638,684.59 is: 3,957,730.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,554,222.09 : 14,330,259.89 = 2,638,684.59 : x
  2. Step 2: Convert to fraction form
    9,554,222.09/14,330,259.89 = 2,638,684.59/x
  3. Step 3: Cross multiply
    9,554,222.09x = 14,330,259.89 × 2,638,684.59
  4. Step 4: Simplify right side
    9,554,222.09x = 37,813,035,929,244.67
  5. Step 5: Solve for x
    x = 37,813,035,929,244.67/9,554,222.09
  6. Step 6: Final answer
    x = 3,957,730.48

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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.