Home / 10,023,461.21-13,830,375.76-6,100,589.77

Finding the Fourth Proportional to 10,023,461.21, 13,830,375.76 and 6,100,589.77

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Solution

The fourth proportional to 10,023,461.21, 13,830,375.76 and 6,100,589.77 is: 8,417,596.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,023,461.21 : 13,830,375.76 = 6,100,589.77 : x
  2. Step 2: Convert to fraction form
    10,023,461.21/13,830,375.76 = 6,100,589.77/x
  3. Step 3: Cross multiply
    10,023,461.21x = 13,830,375.76 × 6,100,589.77
  4. Step 4: Simplify right side
    10,023,461.21x = 84,373,448,879,948.86
  5. Step 5: Solve for x
    x = 84,373,448,879,948.86/10,023,461.21
  6. Step 6: Final answer
    x = 8,417,596.19

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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.