Home / 2,960,070.92-4,084,897.82-1,601,943.92

Finding the Fourth Proportional to 2,960,070.92, 4,084,897.82 and 1,601,943.92

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Solution

The fourth proportional to 2,960,070.92, 4,084,897.82 and 1,601,943.92 is: 2,210,682.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,960,070.92 : 4,084,897.82 = 1,601,943.92 : x
  2. Step 2: Convert to fraction form
    2,960,070.92/4,084,897.82 = 1,601,943.92/x
  3. Step 3: Cross multiply
    2,960,070.92x = 4,084,897.82 × 1,601,943.92
  4. Step 4: Simplify right side
    2,960,070.92x = 6,543,777,226,570.25
  5. Step 5: Solve for x
    x = 6,543,777,226,570.25/2,960,070.92
  6. Step 6: Final answer
    x = 2,210,682.58

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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.