Home / 4,045,576.08-6,068,597.64-1,521,253.20

Finding the Fourth Proportional to 4,045,576.08, 6,068,597.64 and 1,521,253.20

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Solution

The fourth proportional to 4,045,576.08, 6,068,597.64 and 1,521,253.20 is: 2,281,967.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,045,576.08 : 6,068,597.64 = 1,521,253.20 : x
  2. Step 2: Convert to fraction form
    4,045,576.08/6,068,597.64 = 1,521,253.20/x
  3. Step 3: Cross multiply
    4,045,576.08x = 6,068,597.64 × 1,521,253.20
  4. Step 4: Simplify right side
    4,045,576.08x = 9,231,873,579,362.45
  5. Step 5: Solve for x
    x = 9,231,873,579,362.45/4,045,576.08
  6. Step 6: Final answer
    x = 2,281,967.61

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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.