Home / 6,312,633.42-9,470,353.41-2,945,003.34

Finding the Fourth Proportional to 6,312,633.42, 9,470,353.41 and 2,945,003.34

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Solution

The fourth proportional to 6,312,633.42, 9,470,353.41 and 2,945,003.34 is: 4,418,159.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,312,633.42 : 9,470,353.41 = 2,945,003.34 : x
  2. Step 2: Convert to fraction form
    6,312,633.42/9,470,353.41 = 2,945,003.34/x
  3. Step 3: Cross multiply
    6,312,633.42x = 9,470,353.41 × 2,945,003.34
  4. Step 4: Simplify right side
    6,312,633.42x = 27,890,222,423,430.39
  5. Step 5: Solve for x
    x = 27,890,222,423,430.39/6,312,633.42
  6. Step 6: Final answer
    x = 4,418,159.68

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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.