Home / 5,029,135.02-6,940,356.84-3,096,510.66

Finding the Fourth Proportional to 5,029,135.02, 6,940,356.84 and 3,096,510.66

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Solution

The fourth proportional to 5,029,135.02, 6,940,356.84 and 3,096,510.66 is: 4,273,277.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,029,135.02 : 6,940,356.84 = 3,096,510.66 : x
  2. Step 2: Convert to fraction form
    5,029,135.02/6,940,356.84 = 3,096,510.66/x
  3. Step 3: Cross multiply
    5,029,135.02x = 6,940,356.84 × 3,096,510.66
  4. Step 4: Simplify right side
    5,029,135.02x = 21,490,888,939,263.91
  5. Step 5: Solve for x
    x = 21,490,888,939,263.91/5,029,135.02
  6. Step 6: Final answer
    x = 4,273,277.38

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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.