Home / 4,489,464.45-6,735,191.76-1,294,341.29

Finding the Fourth Proportional to 4,489,464.45, 6,735,191.76 and 1,294,341.29

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Solution

The fourth proportional to 4,489,464.45, 6,735,191.76 and 1,294,341.29 is: 1,941,798.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,489,464.45 : 6,735,191.76 = 1,294,341.29 : x
  2. Step 2: Convert to fraction form
    4,489,464.45/6,735,191.76 = 1,294,341.29/x
  3. Step 3: Cross multiply
    4,489,464.45x = 6,735,191.76 × 1,294,341.29
  4. Step 4: Simplify right side
    4,489,464.45x = 8,717,636,757,359.81
  5. Step 5: Solve for x
    x = 8,717,636,757,359.81/4,489,464.45
  6. Step 6: Final answer
    x = 1,941,798.82

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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.