Home / 3,521,533.83-4,860,024.76-1,972,770.59

Finding the Fourth Proportional to 3,521,533.83, 4,860,024.76 and 1,972,770.59

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Solution

The fourth proportional to 3,521,533.83, 4,860,024.76 and 1,972,770.59 is: 2,722,596.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,521,533.83 : 4,860,024.76 = 1,972,770.59 : x
  2. Step 2: Convert to fraction form
    3,521,533.83/4,860,024.76 = 1,972,770.59/x
  3. Step 3: Cross multiply
    3,521,533.83x = 4,860,024.76 × 1,972,770.59
  4. Step 4: Simplify right side
    3,521,533.83x = 9,587,713,916,719
  5. Step 5: Solve for x
    x = 9,587,713,916,719/3,521,533.83
  6. Step 6: Final answer
    x = 2,722,596.00

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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.