Home / 2,309,301.04-3,463,543.32-626,535.76

Finding the Fourth Proportional to 2,309,301.04, 3,463,543.32 and 626,535.76

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Solution

The fourth proportional to 2,309,301.04, 3,463,543.32 and 626,535.76 is: 939,692.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,309,301.04 : 3,463,543.32 = 626,535.76 : x
  2. Step 2: Convert to fraction form
    2,309,301.04/3,463,543.32 = 626,535.76/x
  3. Step 3: Cross multiply
    2,309,301.04x = 3,463,543.32 × 626,535.76
  4. Step 4: Simplify right side
    2,309,301.04x = 2,170,033,746,289.12
  5. Step 5: Solve for x
    x = 2,170,033,746,289.12/2,309,301.04
  6. Step 6: Final answer
    x = 939,692.88

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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.