Home / 6,598,983.32-9,106,953.90-3,699,305.64

Finding the Fourth Proportional to 6,598,983.32, 9,106,953.90 and 3,699,305.64

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Solution

The fourth proportional to 6,598,983.32, 9,106,953.90 and 3,699,305.64 is: 5,105,241.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,598,983.32 : 9,106,953.90 = 3,699,305.64 : x
  2. Step 2: Convert to fraction form
    6,598,983.32/9,106,953.90 = 3,699,305.64/x
  3. Step 3: Cross multiply
    6,598,983.32x = 9,106,953.90 × 3,699,305.64
  4. Step 4: Simplify right side
    6,598,983.32x = 33,689,405,925,490
  5. Step 5: Solve for x
    x = 33,689,405,925,490/6,598,983.32
  6. Step 6: Final answer
    x = 5,105,241.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.