Home / 6,360,075.90-9,536,920.83-2,945,425.32

Finding the Fourth Proportional to 6,360,075.90, 9,536,920.83 and 2,945,425.32

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Solution

The fourth proportional to 6,360,075.90, 9,536,920.83 and 2,945,425.32 is: 4,416,659.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,360,075.90 : 9,536,920.83 = 2,945,425.32 : x
  2. Step 2: Convert to fraction form
    6,360,075.90/9,536,920.83 = 2,945,425.32/x
  3. Step 3: Cross multiply
    6,360,075.90x = 9,536,920.83 × 2,945,425.32
  4. Step 4: Simplify right side
    6,360,075.90x = 28,090,288,087,517.41
  5. Step 5: Solve for x
    x = 28,090,288,087,517.41/6,360,075.90
  6. Step 6: Final answer
    x = 4,416,659.26

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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.