Home / 6,113,306.75-9,169,397.82-2,069,332.34

Finding the Fourth Proportional to 6,113,306.75, 9,169,397.82 and 2,069,332.34

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Solution

The fourth proportional to 6,113,306.75, 9,169,397.82 and 2,069,332.34 is: 3,103,808.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,113,306.75 : 9,169,397.82 = 2,069,332.34 : x
  2. Step 2: Convert to fraction form
    6,113,306.75/9,169,397.82 = 2,069,332.34/x
  3. Step 3: Cross multiply
    6,113,306.75x = 9,169,397.82 × 2,069,332.34
  4. Step 4: Simplify right side
    6,113,306.75x = 18,974,531,401,404.51
  5. Step 5: Solve for x
    x = 18,974,531,401,404.51/6,113,306.75
  6. Step 6: Final answer
    x = 3,103,808.17

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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.