Home / 5,472,002.45-7,673,400.55-5,472,002.45

Finding the Fourth Proportional to 5,472,002.45, 7,673,400.55 and 5,472,002.45

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Solution

The fourth proportional to 5,472,002.45, 7,673,400.55 and 5,472,002.45 is: 7,673,400.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,472,002.45 : 7,673,400.55 = 5,472,002.45 : x
  2. Step 2: Convert to fraction form
    5,472,002.45/7,673,400.55 = 5,472,002.45/x
  3. Step 3: Cross multiply
    5,472,002.45x = 7,673,400.55 × 5,472,002.45
  4. Step 4: Simplify right side
    5,472,002.45x = 41,988,866,609,431.35
  5. Step 5: Solve for x
    x = 41,988,866,609,431.35/5,472,002.45
  6. Step 6: Final answer
    x = 7,673,400.55

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.