Home / 5,267,398.03-7,269,599.20-2,975,706.34

Finding the Fourth Proportional to 5,267,398.03, 7,269,599.20 and 2,975,706.34

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Solution

The fourth proportional to 5,267,398.03, 7,269,599.20 and 2,975,706.34 is: 4,106,808.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,267,398.03 : 7,269,599.20 = 2,975,706.34 : x
  2. Step 2: Convert to fraction form
    5,267,398.03/7,269,599.20 = 2,975,706.34/x
  3. Step 3: Cross multiply
    5,267,398.03x = 7,269,599.20 × 2,975,706.34
  4. Step 4: Simplify right side
    5,267,398.03x = 21,632,192,428,698.93
  5. Step 5: Solve for x
    x = 21,632,192,428,698.93/5,267,398.03
  6. Step 6: Final answer
    x = 4,106,808.01

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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.