Home / 5,922,562.86-8,887,127.22-2,889,953.82

Finding the Fourth Proportional to 5,922,562.86, 8,887,127.22 and 2,889,953.82

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Solution

The fourth proportional to 5,922,562.86, 8,887,127.22 and 2,889,953.82 is: 4,336,532.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,922,562.86 : 8,887,127.22 = 2,889,953.82 : x
  2. Step 2: Convert to fraction form
    5,922,562.86/8,887,127.22 = 2,889,953.82/x
  3. Step 3: Cross multiply
    5,922,562.86x = 8,887,127.22 × 2,889,953.82
  4. Step 4: Simplify right side
    5,922,562.86x = 25,683,387,258,264.98
  5. Step 5: Solve for x
    x = 25,683,387,258,264.98/5,922,562.86
  6. Step 6: Final answer
    x = 4,336,532.66

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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.