Home / 5,597,332.21-7,724,229.28-3,116,529.01

Finding the Fourth Proportional to 5,597,332.21, 7,724,229.28 and 3,116,529.01

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Solution

The fourth proportional to 5,597,332.21, 7,724,229.28 and 3,116,529.01 is: 4,300,760.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,597,332.21 : 7,724,229.28 = 3,116,529.01 : x
  2. Step 2: Convert to fraction form
    5,597,332.21/7,724,229.28 = 3,116,529.01/x
  3. Step 3: Cross multiply
    5,597,332.21x = 7,724,229.28 × 3,116,529.01
  4. Step 4: Simplify right side
    5,597,332.21x = 24,072,784,631,011.41
  5. Step 5: Solve for x
    x = 24,072,784,631,011.41/5,597,332.21
  6. Step 6: Final answer
    x = 4,300,760.39

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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.