Home / 4,098,806.68-6,145,042.26-1,539,967.48

Finding the Fourth Proportional to 4,098,806.68, 6,145,042.26 and 1,539,967.48

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Solution

The fourth proportional to 4,098,806.68, 6,145,042.26 and 1,539,967.48 is: 2,308,761.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,806.68 : 6,145,042.26 = 1,539,967.48 : x
  2. Step 2: Convert to fraction form
    4,098,806.68/6,145,042.26 = 1,539,967.48/x
  3. Step 3: Cross multiply
    4,098,806.68x = 6,145,042.26 × 1,539,967.48
  4. Step 4: Simplify right side
    4,098,806.68x = 9,463,165,243,625.71
  5. Step 5: Solve for x
    x = 9,463,165,243,625.71/4,098,806.68
  6. Step 6: Final answer
    x = 2,308,761.06

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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.