Home / 6,346,305.66-8,765,112.60-4,277,753.58

Finding the Fourth Proportional to 6,346,305.66, 8,765,112.60 and 4,277,753.58

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Solution

The fourth proportional to 6,346,305.66, 8,765,112.60 and 4,277,753.58 is: 5,908,160.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,346,305.66 : 8,765,112.60 = 4,277,753.58 : x
  2. Step 2: Convert to fraction form
    6,346,305.66/8,765,112.60 = 4,277,753.58/x
  3. Step 3: Cross multiply
    6,346,305.66x = 8,765,112.60 × 4,277,753.58
  4. Step 4: Simplify right side
    6,346,305.66x = 37,494,991,803,753.11
  5. Step 5: Solve for x
    x = 37,494,991,803,753.11/6,346,305.66
  6. Step 6: Final answer
    x = 5,908,160.40

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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.