Home / 5,059,347.76-7,587,922.48-1,601,356.32

Finding the Fourth Proportional to 5,059,347.76, 7,587,922.48 and 1,601,356.32

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Solution

The fourth proportional to 5,059,347.76, 7,587,922.48 and 1,601,356.32 is: 2,401,686.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,059,347.76 : 7,587,922.48 = 1,601,356.32 : x
  2. Step 2: Convert to fraction form
    5,059,347.76/7,587,922.48 = 1,601,356.32/x
  3. Step 3: Cross multiply
    5,059,347.76x = 7,587,922.48 × 1,601,356.32
  4. Step 4: Simplify right side
    5,059,347.76x = 12,150,967,619,018.07
  5. Step 5: Solve for x
    x = 12,150,967,619,018.07/5,059,347.76
  6. Step 6: Final answer
    x = 2,401,686.58

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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.