Home / 11,474,627.58-15,835,374.69-6,247,838.45

Finding the Fourth Proportional to 11,474,627.58, 15,835,374.69 and 6,247,838.45

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Solution

The fourth proportional to 11,474,627.58, 15,835,374.69 and 6,247,838.45 is: 8,622,228.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,474,627.58 : 15,835,374.69 = 6,247,838.45 : x
  2. Step 2: Convert to fraction form
    11,474,627.58/15,835,374.69 = 6,247,838.45/x
  3. Step 3: Cross multiply
    11,474,627.58x = 15,835,374.69 × 6,247,838.45
  4. Step 4: Simplify right side
    11,474,627.58x = 98,936,862,779,161.95
  5. Step 5: Solve for x
    x = 98,936,862,779,161.95/11,474,627.58
  6. Step 6: Final answer
    x = 8,622,228.66

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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.