Home / 10,671,348.44-16,009,235.37-4,282,099.22

Finding the Fourth Proportional to 10,671,348.44, 16,009,235.37 and 4,282,099.22

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Solution

The fourth proportional to 10,671,348.44, 16,009,235.37 and 4,282,099.22 is: 6,424,036.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,671,348.44 : 16,009,235.37 = 4,282,099.22 : x
  2. Step 2: Convert to fraction form
    10,671,348.44/16,009,235.37 = 4,282,099.22/x
  3. Step 3: Cross multiply
    10,671,348.44x = 16,009,235.37 × 4,282,099.22
  4. Step 4: Simplify right side
    10,671,348.44x = 68,553,134,290,673.41
  5. Step 5: Solve for x
    x = 68,553,134,290,673.41/10,671,348.44
  6. Step 6: Final answer
    x = 6,424,036.73

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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.