Home / 6,317,982.79-9,477,001.82-2,000,054.10

Finding the Fourth Proportional to 6,317,982.79, 9,477,001.82 and 2,000,054.10

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Solution

The fourth proportional to 6,317,982.79, 9,477,001.82 and 2,000,054.10 is: 3,000,089.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,317,982.79 : 9,477,001.82 = 2,000,054.10 : x
  2. Step 2: Convert to fraction form
    6,317,982.79/9,477,001.82 = 2,000,054.10/x
  3. Step 3: Cross multiply
    6,317,982.79x = 9,477,001.82 × 2,000,054.10
  4. Step 4: Simplify right side
    6,317,982.79x = 18,954,516,345,798.46
  5. Step 5: Solve for x
    x = 18,954,516,345,798.46/6,317,982.79
  6. Step 6: Final answer
    x = 3,000,089.90

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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.