Home / 7,044,222.36-9,740,594.70-5,591,395.50

Finding the Fourth Proportional to 7,044,222.36, 9,740,594.70 and 5,591,395.50

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Solution

The fourth proportional to 7,044,222.36, 9,740,594.70 and 5,591,395.50 is: 7,731,657.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,044,222.36 : 9,740,594.70 = 5,591,395.50 : x
  2. Step 2: Convert to fraction form
    7,044,222.36/9,740,594.70 = 5,591,395.50/x
  3. Step 3: Cross multiply
    7,044,222.36x = 9,740,594.70 × 5,591,395.50
  4. Step 4: Simplify right side
    7,044,222.36x = 54,463,517,372,903.84
  5. Step 5: Solve for x
    x = 54,463,517,372,903.84/7,044,222.36
  6. Step 6: Final answer
    x = 7,731,657.89

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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.