Home / 8,046,740.16-11,104,633.28-4,375,729.44

Finding the Fourth Proportional to 8,046,740.16, 11,104,633.28 and 4,375,729.44

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Solution

The fourth proportional to 8,046,740.16, 11,104,633.28 and 4,375,729.44 is: 6,038,578.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,046,740.16 : 11,104,633.28 = 4,375,729.44 : x
  2. Step 2: Convert to fraction form
    8,046,740.16/11,104,633.28 = 4,375,729.44/x
  3. Step 3: Cross multiply
    8,046,740.16x = 11,104,633.28 × 4,375,729.44
  4. Step 4: Simplify right side
    8,046,740.16x = 48,590,870,763,699.77
  5. Step 5: Solve for x
    x = 48,590,870,763,699.77/8,046,740.16
  6. Step 6: Final answer
    x = 6,038,578.33

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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.