Home / 9,529,607.20-14,293,028.40-2,797,319.20

Finding the Fourth Proportional to 9,529,607.20, 14,293,028.40 and 2,797,319.20

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Solution

The fourth proportional to 9,529,607.20, 14,293,028.40 and 2,797,319.20 is: 4,195,573.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,529,607.20 : 14,293,028.40 = 2,797,319.20 : x
  2. Step 2: Convert to fraction form
    9,529,607.20/14,293,028.40 = 2,797,319.20/x
  3. Step 3: Cross multiply
    9,529,607.20x = 14,293,028.40 × 2,797,319.20
  4. Step 4: Simplify right side
    9,529,607.20x = 39,982,162,769,465.28
  5. Step 5: Solve for x
    x = 39,982,162,769,465.28/9,529,607.20
  6. Step 6: Final answer
    x = 4,195,573.01

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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.