Home / 3,252,495.69-4,488,439.65-1,802,285.04

Finding the Fourth Proportional to 3,252,495.69, 4,488,439.65 and 1,802,285.04

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Solution

The fourth proportional to 3,252,495.69, 4,488,439.65 and 1,802,285.04 is: 2,487,150.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,252,495.69 : 4,488,439.65 = 1,802,285.04 : x
  2. Step 2: Convert to fraction form
    3,252,495.69/4,488,439.65 = 1,802,285.04/x
  3. Step 3: Cross multiply
    3,252,495.69x = 4,488,439.65 × 1,802,285.04
  4. Step 4: Simplify right side
    3,252,495.69x = 8,089,447,634,137.84
  5. Step 5: Solve for x
    x = 8,089,447,634,137.84/3,252,495.69
  6. Step 6: Final answer
    x = 2,487,150.92

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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.