Home / 4,482,002.70-6,723,004.05-1,116,209.70

Finding the Fourth Proportional to 4,482,002.70, 6,723,004.05 and 1,116,209.70

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Solution

The fourth proportional to 4,482,002.70, 6,723,004.05 and 1,116,209.70 is: 1,674,314.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,482,002.70 : 6,723,004.05 = 1,116,209.70 : x
  2. Step 2: Convert to fraction form
    4,482,002.70/6,723,004.05 = 1,116,209.70/x
  3. Step 3: Cross multiply
    4,482,002.70x = 6,723,004.05 × 1,116,209.70
  4. Step 4: Simplify right side
    4,482,002.70x = 7,504,282,333,749.28
  5. Step 5: Solve for x
    x = 7,504,282,333,749.28/4,482,002.70
  6. Step 6: Final answer
    x = 1,674,314.55

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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.