Home / 10,186,636-14,059,554.60-5,838,637

Finding the Fourth Proportional to 10,186,636, 14,059,554.60 and 5,838,637

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Solution

The fourth proportional to 10,186,636, 14,059,554.60 and 5,838,637 is: 8,058,463.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,186,636 : 14,059,554.60 = 5,838,637 : x
  2. Step 2: Convert to fraction form
    10,186,636/14,059,554.60 = 5,838,637/x
  3. Step 3: Cross multiply
    10,186,636x = 14,059,554.60 × 5,838,637
  4. Step 4: Simplify right side
    10,186,636x = 82,088,635,691,080.20
  5. Step 5: Solve for x
    x = 82,088,635,691,080.20/10,186,636
  6. Step 6: Final answer
    x = 8,058,463.63

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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.