Home / 10,186,717-14,059,666.38-5,838,718

Finding the Fourth Proportional to 10,186,717, 14,059,666.38 and 5,838,718

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Solution

The fourth proportional to 10,186,717, 14,059,666.38 and 5,838,718 is: 8,058,575.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,186,717 : 14,059,666.38 = 5,838,718 : x
  2. Step 2: Convert to fraction form
    10,186,717/14,059,666.38 = 5,838,718/x
  3. Step 3: Cross multiply
    10,186,717x = 14,059,666.38 × 5,838,718
  4. Step 4: Simplify right side
    10,186,717x = 82,090,427,166,900.84
  5. Step 5: Solve for x
    x = 82,090,427,166,900.84/10,186,717
  6. Step 6: Final answer
    x = 8,058,575.41

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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.