Home / 8,941,043.75-13,411,688.63-2,551,294.04

Finding the Fourth Proportional to 8,941,043.75, 13,411,688.63 and 2,551,294.04

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Solution

The fourth proportional to 8,941,043.75, 13,411,688.63 and 2,551,294.04 is: 3,826,976.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,941,043.75 : 13,411,688.63 = 2,551,294.04 : x
  2. Step 2: Convert to fraction form
    8,941,043.75/13,411,688.63 = 2,551,294.04/x
  3. Step 3: Cross multiply
    8,941,043.75x = 13,411,688.63 × 2,551,294.04
  4. Step 4: Simplify right side
    8,941,043.75x = 34,217,161,188,239.86
  5. Step 5: Solve for x
    x = 34,217,161,188,239.86/8,941,043.75
  6. Step 6: Final answer
    x = 3,826,976.15

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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.