Home / 3,721,342.94-5,581,006.34-1,025,026.86

Finding the Fourth Proportional to 3,721,342.94, 5,581,006.34 and 1,025,026.86

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Solution

The fourth proportional to 3,721,342.94, 5,581,006.34 and 1,025,026.86 is: 1,537,262.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,721,342.94 : 5,581,006.34 = 1,025,026.86 : x
  2. Step 2: Convert to fraction form
    3,721,342.94/5,581,006.34 = 1,025,026.86/x
  3. Step 3: Cross multiply
    3,721,342.94x = 5,581,006.34 × 1,025,026.86
  4. Step 4: Simplify right side
    3,721,342.94x = 5,720,681,404,330.29
  5. Step 5: Solve for x
    x = 5,720,681,404,330.29/3,721,342.94
  6. Step 6: Final answer
    x = 1,537,262.62

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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.