Home / 2,451,006.03-3,382,339.80-1,363,254.21

Finding the Fourth Proportional to 2,451,006.03, 3,382,339.80 and 1,363,254.21

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Solution

The fourth proportional to 2,451,006.03, 3,382,339.80 and 1,363,254.21 is: 1,881,263.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,451,006.03 : 3,382,339.80 = 1,363,254.21 : x
  2. Step 2: Convert to fraction form
    2,451,006.03/3,382,339.80 = 1,363,254.21/x
  3. Step 3: Cross multiply
    2,451,006.03x = 3,382,339.80 × 1,363,254.21
  4. Step 4: Simplify right side
    2,451,006.03x = 4,610,988,972,000.56
  5. Step 5: Solve for x
    x = 4,610,988,972,000.56/2,451,006.03
  6. Step 6: Final answer
    x = 1,881,263.82

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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.