Home / 6,265,154.32-9,398,907.60-2,004,178.48

Finding the Fourth Proportional to 6,265,154.32, 9,398,907.60 and 2,004,178.48

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Solution

The fourth proportional to 6,265,154.32, 9,398,907.60 and 2,004,178.48 is: 3,006,643.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,265,154.32 : 9,398,907.60 = 2,004,178.48 : x
  2. Step 2: Convert to fraction form
    6,265,154.32/9,398,907.60 = 2,004,178.48/x
  3. Step 3: Cross multiply
    6,265,154.32x = 9,398,907.60 × 2,004,178.48
  4. Step 4: Simplify right side
    6,265,154.32x = 18,837,088,347,428.45
  5. Step 5: Solve for x
    x = 18,837,088,347,428.45/6,265,154.32
  6. Step 6: Final answer
    x = 3,006,643.95

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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.