Home / 5,339,127.30-8,007,913.35-1,552,215.30

Finding the Fourth Proportional to 5,339,127.30, 8,007,913.35 and 1,552,215.30

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Solution

The fourth proportional to 5,339,127.30, 8,007,913.35 and 1,552,215.30 is: 2,328,096.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,339,127.30 : 8,007,913.35 = 1,552,215.30 : x
  2. Step 2: Convert to fraction form
    5,339,127.30/8,007,913.35 = 1,552,215.30/x
  3. Step 3: Cross multiply
    5,339,127.30x = 8,007,913.35 × 1,552,215.30
  4. Step 4: Simplify right side
    5,339,127.30x = 12,430,005,622,944.25
  5. Step 5: Solve for x
    x = 12,430,005,622,944.25/5,339,127.30
  6. Step 6: Final answer
    x = 2,328,096.88

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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.