Home / 6,401,022.96-9,602,489.16-2,357,199.84

Finding the Fourth Proportional to 6,401,022.96, 9,602,489.16 and 2,357,199.84

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Solution

The fourth proportional to 6,401,022.96, 9,602,489.16 and 2,357,199.84 is: 3,536,151.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,401,022.96 : 9,602,489.16 = 2,357,199.84 : x
  2. Step 2: Convert to fraction form
    6,401,022.96/9,602,489.16 = 2,357,199.84/x
  3. Step 3: Cross multiply
    6,401,022.96x = 9,602,489.16 × 2,357,199.84
  4. Step 4: Simplify right side
    6,401,022.96x = 22,634,985,911,553.73
  5. Step 5: Solve for x
    x = 22,634,985,911,553.73/6,401,022.96
  6. Step 6: Final answer
    x = 3,536,151.34

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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.