Home / 2,696,127.14-4,044,273.74-1,179,029.16

Finding the Fourth Proportional to 2,696,127.14, 4,044,273.74 and 1,179,029.16

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Solution

The fourth proportional to 2,696,127.14, 4,044,273.74 and 1,179,029.16 is: 1,768,580.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,696,127.14 : 4,044,273.74 = 1,179,029.16 : x
  2. Step 2: Convert to fraction form
    2,696,127.14/4,044,273.74 = 1,179,029.16/x
  3. Step 3: Cross multiply
    2,696,127.14x = 4,044,273.74 × 1,179,029.16
  4. Step 4: Simplify right side
    2,696,127.14x = 4,768,316,650,260.89
  5. Step 5: Solve for x
    x = 4,768,316,650,260.89/2,696,127.14
  6. Step 6: Final answer
    x = 1,768,580.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.