Home / 4,781,243.34-6,597,920.53-2,605,739.67

Finding the Fourth Proportional to 4,781,243.34, 6,597,920.53 and 2,605,739.67

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Solution

The fourth proportional to 4,781,243.34, 6,597,920.53 and 2,605,739.67 is: 3,595,814.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,781,243.34 : 6,597,920.53 = 2,605,739.67 : x
  2. Step 2: Convert to fraction form
    4,781,243.34/6,597,920.53 = 2,605,739.67/x
  3. Step 3: Cross multiply
    4,781,243.34x = 6,597,920.53 × 2,605,739.67
  4. Step 4: Simplify right side
    4,781,243.34x = 17,192,463,264,528.43
  5. Step 5: Solve for x
    x = 17,192,463,264,528.43/4,781,243.34
  6. Step 6: Final answer
    x = 3,595,814.32

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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.