Home / 5,029,138.02-6,940,360.98-3,096,513.66

Finding the Fourth Proportional to 5,029,138.02, 6,940,360.98 and 3,096,513.66

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Solution

The fourth proportional to 5,029,138.02, 6,940,360.98 and 3,096,513.66 is: 4,273,281.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,029,138.02 : 6,940,360.98 = 3,096,513.66 : x
  2. Step 2: Convert to fraction form
    5,029,138.02/6,940,360.98 = 3,096,513.66/x
  3. Step 3: Cross multiply
    5,029,138.02x = 6,940,360.98 × 3,096,513.66
  4. Step 4: Simplify right side
    5,029,138.02x = 21,490,922,579,900.99
  5. Step 5: Solve for x
    x = 21,490,922,579,900.99/5,029,138.02
  6. Step 6: Final answer
    x = 4,273,281.52

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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.