Home / 4,058,214.56-6,085,885.89-1,178,982.35

Finding the Fourth Proportional to 4,058,214.56, 6,085,885.89 and 1,178,982.35

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Solution

The fourth proportional to 4,058,214.56, 6,085,885.89 and 1,178,982.35 is: 1,768,056.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,058,214.56 : 6,085,885.89 = 1,178,982.35 : x
  2. Step 2: Convert to fraction form
    4,058,214.56/6,085,885.89 = 1,178,982.35/x
  3. Step 3: Cross multiply
    4,058,214.56x = 6,085,885.89 × 1,178,982.35
  4. Step 4: Simplify right side
    4,058,214.56x = 7,175,152,079,470.98
  5. Step 5: Solve for x
    x = 7,175,152,079,470.98/4,058,214.56
  6. Step 6: Final answer
    x = 1,768,056.36

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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.