Home / 11,411,065.83-15,747,651.68-6,254,440.59

Finding the Fourth Proportional to 11,411,065.83, 15,747,651.68 and 6,254,440.59

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Solution

The fourth proportional to 11,411,065.83, 15,747,651.68 and 6,254,440.59 is: 8,631,336.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,411,065.83 : 15,747,651.68 = 6,254,440.59 : x
  2. Step 2: Convert to fraction form
    11,411,065.83/15,747,651.68 = 6,254,440.59/x
  3. Step 3: Cross multiply
    11,411,065.83x = 15,747,651.68 × 6,254,440.59
  4. Step 4: Simplify right side
    11,411,065.83x = 98,492,751,833,301.48
  5. Step 5: Solve for x
    x = 98,492,751,833,301.48/11,411,065.83
  6. Step 6: Final answer
    x = 8,631,336.75

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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.