Home / 3,257,341.52-4,495,136.58-1,807,036.96

Finding the Fourth Proportional to 3,257,341.52, 4,495,136.58 and 1,807,036.96

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Solution

The fourth proportional to 3,257,341.52, 4,495,136.58 and 1,807,036.96 is: 2,493,713.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257,341.52 : 4,495,136.58 = 1,807,036.96 : x
  2. Step 2: Convert to fraction form
    3,257,341.52/4,495,136.58 = 1,807,036.96/x
  3. Step 3: Cross multiply
    3,257,341.52x = 4,495,136.58 × 1,807,036.96
  4. Step 4: Simplify right side
    3,257,341.52x = 8,122,877,940,308.00
  5. Step 5: Solve for x
    x = 8,122,877,940,308.00/3,257,341.52
  6. Step 6: Final answer
    x = 2,493,713.94

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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.