Home / 7,957,116-10,980,820.08-4,335,444

Finding the Fourth Proportional to 7,957,116, 10,980,820.08 and 4,335,444

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Solution

The fourth proportional to 7,957,116, 10,980,820.08 and 4,335,444 is: 5,982,912.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,957,116 : 10,980,820.08 = 4,335,444 : x
  2. Step 2: Convert to fraction form
    7,957,116/10,980,820.08 = 4,335,444/x
  3. Step 3: Cross multiply
    7,957,116x = 10,980,820.08 × 4,335,444
  4. Step 4: Simplify right side
    7,957,116x = 47,606,730,530,915.52
  5. Step 5: Solve for x
    x = 47,606,730,530,915.52/7,957,116
  6. Step 6: Final answer
    x = 5,982,912.72

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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.