Home / 8,934,810.54-13,400,451.09-2,456,214.24

Finding the Fourth Proportional to 8,934,810.54, 13,400,451.09 and 2,456,214.24

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Solution

The fourth proportional to 8,934,810.54, 13,400,451.09 and 2,456,214.24 is: 3,683,836.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,934,810.54 : 13,400,451.09 = 2,456,214.24 : x
  2. Step 2: Convert to fraction form
    8,934,810.54/13,400,451.09 = 2,456,214.24/x
  3. Step 3: Cross multiply
    8,934,810.54x = 13,400,451.09 × 2,456,214.24
  4. Step 4: Simplify right side
    8,934,810.54x = 32,914,378,789,681.52
  5. Step 5: Solve for x
    x = 32,914,378,789,681.52/8,934,810.54
  6. Step 6: Final answer
    x = 3,683,836.23

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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.