Home / 8,034,428.94-11,084,814.48-4,549,291.38

Finding the Fourth Proportional to 8,034,428.94, 11,084,814.48 and 4,549,291.38

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Solution

The fourth proportional to 8,034,428.94, 11,084,814.48 and 4,549,291.38 is: 6,276,494.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,034,428.94 : 11,084,814.48 = 4,549,291.38 : x
  2. Step 2: Convert to fraction form
    8,034,428.94/11,084,814.48 = 4,549,291.38/x
  3. Step 3: Cross multiply
    8,034,428.94x = 11,084,814.48 × 4,549,291.38
  4. Step 4: Simplify right side
    8,034,428.94x = 50,428,050,962,763.18
  5. Step 5: Solve for x
    x = 50,428,050,962,763.18/8,034,428.94
  6. Step 6: Final answer
    x = 6,276,494.74

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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.