Home / 6,019,824.40-9,032,688.78-2,825,210.32

Finding the Fourth Proportional to 6,019,824.40, 9,032,688.78 and 2,825,210.32

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Solution

The fourth proportional to 6,019,824.40, 9,032,688.78 and 2,825,210.32 is: 4,239,200.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,019,824.40 : 9,032,688.78 = 2,825,210.32 : x
  2. Step 2: Convert to fraction form
    6,019,824.40/9,032,688.78 = 2,825,210.32/x
  3. Step 3: Cross multiply
    6,019,824.40x = 9,032,688.78 × 2,825,210.32
  4. Step 4: Simplify right side
    6,019,824.40x = 25,519,245,558,604.21
  5. Step 5: Solve for x
    x = 25,519,245,558,604.21/6,019,824.40
  6. Step 6: Final answer
    x = 4,239,200.99

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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.