Home / 6,679,534.69-9,217,775.70-3,623,748.94

Finding the Fourth Proportional to 6,679,534.69, 9,217,775.70 and 3,623,748.94

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Solution

The fourth proportional to 6,679,534.69, 9,217,775.70 and 3,623,748.94 is: 5,000,783.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,679,534.69 : 9,217,775.70 = 3,623,748.94 : x
  2. Step 2: Convert to fraction form
    6,679,534.69/9,217,775.70 = 3,623,748.94/x
  3. Step 3: Cross multiply
    6,679,534.69x = 9,217,775.70 × 3,623,748.94
  4. Step 4: Simplify right side
    6,679,534.69x = 33,402,904,898,988.32
  5. Step 5: Solve for x
    x = 33,402,904,898,988.32/6,679,534.69
  6. Step 6: Final answer
    x = 5,000,783.21

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.