Home / 9,557,814.60-14,344,886.70-3,882,112.20

Finding the Fourth Proportional to 9,557,814.60, 14,344,886.70 and 3,882,112.20

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Solution

The fourth proportional to 9,557,814.60, 14,344,886.70 and 3,882,112.20 is: 5,826,484.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,557,814.60 : 14,344,886.70 = 3,882,112.20 : x
  2. Step 2: Convert to fraction form
    9,557,814.60/14,344,886.70 = 3,882,112.20/x
  3. Step 3: Cross multiply
    9,557,814.60x = 14,344,886.70 × 3,882,112.20
  4. Step 4: Simplify right side
    9,557,814.60x = 55,688,459,665,687.74
  5. Step 5: Solve for x
    x = 55,688,459,665,687.74/9,557,814.60
  6. Step 6: Final answer
    x = 5,826,484.61

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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.