Home / 6,216,364.35-9,325,807.70-1,955,541.60

Finding the Fourth Proportional to 6,216,364.35, 9,325,807.70 and 1,955,541.60

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Solution

The fourth proportional to 6,216,364.35, 9,325,807.70 and 1,955,541.60 is: 2,933,709.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,216,364.35 : 9,325,807.70 = 1,955,541.60 : x
  2. Step 2: Convert to fraction form
    6,216,364.35/9,325,807.70 = 1,955,541.60/x
  3. Step 3: Cross multiply
    6,216,364.35x = 9,325,807.70 × 1,955,541.60
  4. Step 4: Simplify right side
    6,216,364.35x = 18,237,004,901,172.61
  5. Step 5: Solve for x
    x = 18,237,004,901,172.61/6,216,364.35
  6. Step 6: Final answer
    x = 2,933,709.14

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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.