Home / 7,559,204.96-11,331,624.06-4,819,060.82

Finding the Fourth Proportional to 7,559,204.96, 11,331,624.06 and 4,819,060.82

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Solution

The fourth proportional to 7,559,204.96, 11,331,624.06 and 4,819,060.82 is: 7,224,011.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,559,204.96 : 11,331,624.06 = 4,819,060.82 : x
  2. Step 2: Convert to fraction form
    7,559,204.96/11,331,624.06 = 4,819,060.82/x
  3. Step 3: Cross multiply
    7,559,204.96x = 11,331,624.06 × 4,819,060.82
  4. Step 4: Simplify right side
    7,559,204.96x = 54,607,785,562,844.39
  5. Step 5: Solve for x
    x = 54,607,785,562,844.39/7,559,204.96
  6. Step 6: Final answer
    x = 7,224,011.76

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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.