Home / 2,010,503.63-2,774,516.29-1,092,732.86

Finding the Fourth Proportional to 2,010,503.63, 2,774,516.29 and 1,092,732.86

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Solution

The fourth proportional to 2,010,503.63, 2,774,516.29 and 1,092,732.86 is: 1,507,982.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,503.63 : 2,774,516.29 = 1,092,732.86 : x
  2. Step 2: Convert to fraction form
    2,010,503.63/2,774,516.29 = 1,092,732.86/x
  3. Step 3: Cross multiply
    2,010,503.63x = 2,774,516.29 × 1,092,732.86
  4. Step 4: Simplify right side
    2,010,503.63x = 3,031,805,124,892.75
  5. Step 5: Solve for x
    x = 3,031,805,124,892.75/2,010,503.63
  6. Step 6: Final answer
    x = 1,507,982.91

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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.