Home / 4,743,165.45-6,545,570.54-2,567,708.63

Finding the Fourth Proportional to 4,743,165.45, 6,545,570.54 and 2,567,708.63

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Solution

The fourth proportional to 4,743,165.45, 6,545,570.54 and 2,567,708.63 is: 3,543,439.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,743,165.45 : 6,545,570.54 = 2,567,708.63 : x
  2. Step 2: Convert to fraction form
    4,743,165.45/6,545,570.54 = 2,567,708.63/x
  3. Step 3: Cross multiply
    4,743,165.45x = 6,545,570.54 × 2,567,708.63
  4. Step 4: Simplify right side
    4,743,165.45x = 16,807,117,963,831.76
  5. Step 5: Solve for x
    x = 16,807,117,963,831.76/4,743,165.45
  6. Step 6: Final answer
    x = 3,543,439.11

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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.