Home / 6,391,694.03-9,552,518.52-4,666,197.51

Finding the Fourth Proportional to 6,391,694.03, 9,552,518.52 and 4,666,197.51

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Solution

The fourth proportional to 6,391,694.03, 9,552,518.52 and 4,666,197.51 is: 6,973,728.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,391,694.03 : 9,552,518.52 = 4,666,197.51 : x
  2. Step 2: Convert to fraction form
    6,391,694.03/9,552,518.52 = 4,666,197.51/x
  3. Step 3: Cross multiply
    6,391,694.03x = 9,552,518.52 × 4,666,197.51
  4. Step 4: Simplify right side
    6,391,694.03x = 44,573,938,171,456.95
  5. Step 5: Solve for x
    x = 44,573,938,171,456.95/6,391,694.03
  6. Step 6: Final answer
    x = 6,973,728.40

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.