Home / 9,814,484.22-14,720,600.03-2,626,578.86

Finding the Fourth Proportional to 9,814,484.22, 14,720,600.03 and 2,626,578.86

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Solution

The fourth proportional to 9,814,484.22, 14,720,600.03 and 2,626,578.86 is: 3,939,566.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,814,484.22 : 14,720,600.03 = 2,626,578.86 : x
  2. Step 2: Convert to fraction form
    9,814,484.22/14,720,600.03 = 2,626,578.86/x
  3. Step 3: Cross multiply
    9,814,484.22x = 14,720,600.03 × 2,626,578.86
  4. Step 4: Simplify right side
    9,814,484.22x = 38,664,816,758,577.47
  5. Step 5: Solve for x
    x = 38,664,816,758,577.47/9,814,484.22
  6. Step 6: Final answer
    x = 3,939,566.86

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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.