Home / 8,429,284.46-11,632,442.20-4,561,804.46

Finding the Fourth Proportional to 8,429,284.46, 11,632,442.20 and 4,561,804.46

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Solution

The fourth proportional to 8,429,284.46, 11,632,442.20 and 4,561,804.46 is: 6,295,306.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,429,284.46 : 11,632,442.20 = 4,561,804.46 : x
  2. Step 2: Convert to fraction form
    8,429,284.46/11,632,442.20 = 4,561,804.46/x
  3. Step 3: Cross multiply
    8,429,284.46x = 11,632,442.20 × 4,561,804.46
  4. Step 4: Simplify right side
    8,429,284.46x = 53,064,926,708,652.21
  5. Step 5: Solve for x
    x = 53,064,926,708,652.21/8,429,284.46
  6. Step 6: Final answer
    x = 6,295,306.20

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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.