Home / 7,283,999.70-10,930,373.55-3,023,723.70

Finding the Fourth Proportional to 7,283,999.70, 10,930,373.55 and 3,023,723.70

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Solution

The fourth proportional to 7,283,999.70, 10,930,373.55 and 3,023,723.70 is: 4,537,401.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,283,999.70 : 10,930,373.55 = 3,023,723.70 : x
  2. Step 2: Convert to fraction form
    7,283,999.70/10,930,373.55 = 3,023,723.70/x
  3. Step 3: Cross multiply
    7,283,999.70x = 10,930,373.55 × 3,023,723.70
  4. Step 4: Simplify right side
    7,283,999.70x = 33,050,429,552,988.14
  5. Step 5: Solve for x
    x = 33,050,429,552,988.14/7,283,999.70
  6. Step 6: Final answer
    x = 4,537,401.28

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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.