Home / 4,556,937.30-6,835,405.95-1,191,144.30

Finding the Fourth Proportional to 4,556,937.30, 6,835,405.95 and 1,191,144.30

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Solution

The fourth proportional to 4,556,937.30, 6,835,405.95 and 1,191,144.30 is: 1,786,716.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,556,937.30 : 6,835,405.95 = 1,191,144.30 : x
  2. Step 2: Convert to fraction form
    4,556,937.30/6,835,405.95 = 1,191,144.30/x
  3. Step 3: Cross multiply
    4,556,937.30x = 6,835,405.95 × 1,191,144.30
  4. Step 4: Simplify right side
    4,556,937.30x = 8,141,954,835,528.59
  5. Step 5: Solve for x
    x = 8,141,954,835,528.59/4,556,937.30
  6. Step 6: Final answer
    x = 1,786,716.45

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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.