Home / 5,481,051.76-7,563,866.16-3,033,831.16

Finding the Fourth Proportional to 5,481,051.76, 7,563,866.16 and 3,033,831.16

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Solution

The fourth proportional to 5,481,051.76, 7,563,866.16 and 3,033,831.16 is: 4,186,695.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,481,051.76 : 7,563,866.16 = 3,033,831.16 : x
  2. Step 2: Convert to fraction form
    5,481,051.76/7,563,866.16 = 3,033,831.16/x
  3. Step 3: Cross multiply
    5,481,051.76x = 7,563,866.16 × 3,033,831.16
  4. Step 4: Simplify right side
    5,481,051.76x = 22,947,492,846,277.55
  5. Step 5: Solve for x
    x = 22,947,492,846,277.55/5,481,051.76
  6. Step 6: Final answer
    x = 4,186,695.15

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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.