Home / 3,237,155.70-4,523,619.90-3,237,155.70

Finding the Fourth Proportional to 3,237,155.70, 4,523,619.90 and 3,237,155.70

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Solution

The fourth proportional to 3,237,155.70, 4,523,619.90 and 3,237,155.70 is: 4,523,619.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237,155.70 : 4,523,619.90 = 3,237,155.70 : x
  2. Step 2: Convert to fraction form
    3,237,155.70/4,523,619.90 = 3,237,155.70/x
  3. Step 3: Cross multiply
    3,237,155.70x = 4,523,619.90 × 3,237,155.70
  4. Step 4: Simplify right side
    3,237,155.70x = 14,643,661,943,918.43
  5. Step 5: Solve for x
    x = 14,643,661,943,918.43/3,237,155.70
  6. Step 6: Final answer
    x = 4,523,619.90

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.