Home / 10,567,671.65-15,846,511.19-4,093,779.26

Finding the Fourth Proportional to 10,567,671.65, 15,846,511.19 and 4,093,779.26

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Solution

The fourth proportional to 10,567,671.65, 15,846,511.19 and 4,093,779.26 is: 6,138,733.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,567,671.65 : 15,846,511.19 = 4,093,779.26 : x
  2. Step 2: Convert to fraction form
    10,567,671.65/15,846,511.19 = 4,093,779.26/x
  3. Step 3: Cross multiply
    10,567,671.65x = 15,846,511.19 × 4,093,779.26
  4. Step 4: Simplify right side
    10,567,671.65x = 64,872,118,753,278.47
  5. Step 5: Solve for x
    x = 64,872,118,753,278.47/10,567,671.65
  6. Step 6: Final answer
    x = 6,138,733.39

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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.