Home / 2,960,061.48-4,084,897.32-1,601,934.48

Finding the Fourth Proportional to 2,960,061.48, 4,084,897.32 and 1,601,934.48

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Solution

The fourth proportional to 2,960,061.48, 4,084,897.32 and 1,601,934.48 is: 2,210,676.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,960,061.48 : 4,084,897.32 = 1,601,934.48 : x
  2. Step 2: Convert to fraction form
    2,960,061.48/4,084,897.32 = 1,601,934.48/x
  3. Step 3: Cross multiply
    2,960,061.48x = 4,084,897.32 × 1,601,934.48
  4. Step 4: Simplify right side
    2,960,061.48x = 6,543,737,864,167.59
  5. Step 5: Solve for x
    x = 6,543,737,864,167.59/2,960,061.48
  6. Step 6: Final answer
    x = 2,210,676.34

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.