Home / 6,472,324.40-9,716,473.80-4,076,164.40

Finding the Fourth Proportional to 6,472,324.40, 9,716,473.80 and 4,076,164.40

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Solution

The fourth proportional to 6,472,324.40, 9,716,473.80 and 4,076,164.40 is: 6,119,276.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,472,324.40 : 9,716,473.80 = 4,076,164.40 : x
  2. Step 2: Convert to fraction form
    6,472,324.40/9,716,473.80 = 4,076,164.40/x
  3. Step 3: Cross multiply
    6,472,324.40x = 9,716,473.80 × 4,076,164.40
  4. Step 4: Simplify right side
    6,472,324.40x = 39,605,944,597,092.72
  5. Step 5: Solve for x
    x = 39,605,944,597,092.72/6,472,324.40
  6. Step 6: Final answer
    x = 6,119,276.81

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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.