Home / 3,079,233.08-4,623,038.14-1,732,343.48

Finding the Fourth Proportional to 3,079,233.08, 4,623,038.14 and 1,732,343.48

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Solution

The fourth proportional to 3,079,233.08, 4,623,038.14 and 1,732,343.48 is: 2,600,871.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,079,233.08 : 4,623,038.14 = 1,732,343.48 : x
  2. Step 2: Convert to fraction form
    3,079,233.08/4,623,038.14 = 1,732,343.48/x
  3. Step 3: Cross multiply
    3,079,233.08x = 4,623,038.14 × 1,732,343.48
  4. Step 4: Simplify right side
    3,079,233.08x = 8,008,689,979,620.33
  5. Step 5: Solve for x
    x = 8,008,689,979,620.33/3,079,233.08
  6. Step 6: Final answer
    x = 2,600,871.64

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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.