Home / 3,802,737-5,247,777.12-2,083,925.16

Finding the Fourth Proportional to 3,802,737, 5,247,777.12 and 2,083,925.16

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Solution

The fourth proportional to 3,802,737, 5,247,777.12 and 2,083,925.16 is: 2,875,816.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,802,737 : 5,247,777.12 = 2,083,925.16 : x
  2. Step 2: Convert to fraction form
    3,802,737/5,247,777.12 = 2,083,925.16/x
  3. Step 3: Cross multiply
    3,802,737x = 5,247,777.12 × 2,083,925.16
  4. Step 4: Simplify right side
    3,802,737x = 10,935,974,774,440.34
  5. Step 5: Solve for x
    x = 10,935,974,774,440.34/3,802,737
  6. Step 6: Final answer
    x = 2,875,816.75

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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.