Home / 4,665,955.52-6,439,018.58-2,519,779.52

Finding the Fourth Proportional to 4,665,955.52, 6,439,018.58 and 2,519,779.52

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Solution

The fourth proportional to 4,665,955.52, 6,439,018.58 and 2,519,779.52 is: 3,477,295.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,665,955.52 : 6,439,018.58 = 2,519,779.52 : x
  2. Step 2: Convert to fraction form
    4,665,955.52/6,439,018.58 = 2,519,779.52/x
  3. Step 3: Cross multiply
    4,665,955.52x = 6,439,018.58 × 2,519,779.52
  4. Step 4: Simplify right side
    4,665,955.52x = 16,224,907,146,783.48
  5. Step 5: Solve for x
    x = 16,224,907,146,783.48/4,665,955.52
  6. Step 6: Final answer
    x = 3,477,295.72

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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.