Home / 6,202,828.80-9,300,432.96-2,411,892.72

Finding the Fourth Proportional to 6,202,828.80, 9,300,432.96 and 2,411,892.72

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Solution

The fourth proportional to 6,202,828.80, 9,300,432.96 and 2,411,892.72 is: 3,616,357.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,202,828.80 : 9,300,432.96 = 2,411,892.72 : x
  2. Step 2: Convert to fraction form
    6,202,828.80/9,300,432.96 = 2,411,892.72/x
  3. Step 3: Cross multiply
    6,202,828.80x = 9,300,432.96 × 2,411,892.72
  4. Step 4: Simplify right side
    6,202,828.80x = 22,431,646,549,072.05
  5. Step 5: Solve for x
    x = 22,431,646,549,072.05/6,202,828.80
  6. Step 6: Final answer
    x = 3,616,357.52

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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.