Home / 9,505,265.70-14,247,400.95-5,248,488.90

Finding the Fourth Proportional to 9,505,265.70, 14,247,400.95 and 5,248,488.90

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Solution

The fourth proportional to 9,505,265.70, 14,247,400.95 and 5,248,488.90 is: 7,866,936.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,505,265.70 : 14,247,400.95 = 5,248,488.90 : x
  2. Step 2: Convert to fraction form
    9,505,265.70/14,247,400.95 = 5,248,488.90/x
  3. Step 3: Cross multiply
    9,505,265.70x = 14,247,400.95 × 5,248,488.90
  4. Step 4: Simplify right side
    9,505,265.70x = 74,777,325,739,924.45
  5. Step 5: Solve for x
    x = 74,777,325,739,924.45/9,505,265.70
  6. Step 6: Final answer
    x = 7,866,936.93

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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.