Home / 6,944,004.80-10,407,712.80-3,576,478.40

Finding the Fourth Proportional to 6,944,004.80, 10,407,712.80 and 3,576,478.40

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Solution

The fourth proportional to 6,944,004.80, 10,407,712.80 and 3,576,478.40 is: 5,360,445.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,944,004.80 : 10,407,712.80 = 3,576,478.40 : x
  2. Step 2: Convert to fraction form
    6,944,004.80/10,407,712.80 = 3,576,478.40/x
  3. Step 3: Cross multiply
    6,944,004.80x = 10,407,712.80 × 3,576,478.40
  4. Step 4: Simplify right side
    6,944,004.80x = 37,222,960,022,603.52
  5. Step 5: Solve for x
    x = 37,222,960,022,603.52/6,944,004.80
  6. Step 6: Final answer
    x = 5,360,445.61

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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.