Home / 3,300,213.40-4,951,194.90-1,170,075.40

Finding the Fourth Proportional to 3,300,213.40, 4,951,194.90 and 1,170,075.40

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Solution

The fourth proportional to 3,300,213.40, 4,951,194.90 and 1,170,075.40 is: 1,755,423.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,300,213.40 : 4,951,194.90 = 1,170,075.40 : x
  2. Step 2: Convert to fraction form
    3,300,213.40/4,951,194.90 = 1,170,075.40/x
  3. Step 3: Cross multiply
    3,300,213.40x = 4,951,194.90 × 1,170,075.40
  4. Step 4: Simplify right side
    3,300,213.40x = 5,793,271,353,095.46
  5. Step 5: Solve for x
    x = 5,793,271,353,095.46/3,300,213.40
  6. Step 6: Final answer
    x = 1,755,423.26

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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.