Home / 6,416,938.28-9,626,260.70-3,004,759

Finding the Fourth Proportional to 6,416,938.28, 9,626,260.70 and 3,004,759

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Solution

The fourth proportional to 6,416,938.28, 9,626,260.70 and 3,004,759 is: 4,507,538.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,416,938.28 : 9,626,260.70 = 3,004,759 : x
  2. Step 2: Convert to fraction form
    6,416,938.28/9,626,260.70 = 3,004,759/x
  3. Step 3: Cross multiply
    6,416,938.28x = 9,626,260.70 × 3,004,759
  4. Step 4: Simplify right side
    6,416,938.28x = 28,924,593,474,671.30
  5. Step 5: Solve for x
    x = 28,924,593,474,671.30/6,416,938.28
  6. Step 6: Final answer
    x = 4,507,538.05

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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.