Home / 6,745,165.34-10,117,765.30-2,756,077.34

Finding the Fourth Proportional to 6,745,165.34, 10,117,765.30 and 2,756,077.34

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Solution

The fourth proportional to 6,745,165.34, 10,117,765.30 and 2,756,077.34 is: 4,134,123.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,745,165.34 : 10,117,765.30 = 2,756,077.34 : x
  2. Step 2: Convert to fraction form
    6,745,165.34/10,117,765.30 = 2,756,077.34/x
  3. Step 3: Cross multiply
    6,745,165.34x = 10,117,765.30 × 2,756,077.34
  4. Step 4: Simplify right side
    6,745,165.34x = 27,885,343,674,768.30
  5. Step 5: Solve for x
    x = 27,885,343,674,768.30/6,745,165.34
  6. Step 6: Final answer
    x = 4,134,123.07

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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.