Home / 1,751,030.75-2,626,624.85-536,518.43

Finding the Fourth Proportional to 1,751,030.75, 2,626,624.85 and 536,518.43

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Solution

The fourth proportional to 1,751,030.75, 2,626,624.85 and 536,518.43 is: 804,801.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,751,030.75 : 2,626,624.85 = 536,518.43 : x
  2. Step 2: Convert to fraction form
    1,751,030.75/2,626,624.85 = 536,518.43/x
  3. Step 3: Cross multiply
    1,751,030.75x = 2,626,624.85 × 536,518.43
  4. Step 4: Simplify right side
    1,751,030.75x = 1,409,232,628,929.16
  5. Step 5: Solve for x
    x = 1,409,232,628,929.16/1,751,030.75
  6. Step 6: Final answer
    x = 804,801.76

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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.