Home / 6,916,738.02-10,369,761.43-2,598,696.87

Finding the Fourth Proportional to 6,916,738.02, 10,369,761.43 and 2,598,696.87

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Solution

The fourth proportional to 6,916,738.02, 10,369,761.43 and 2,598,696.87 is: 3,896,036.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,916,738.02 : 10,369,761.43 = 2,598,696.87 : x
  2. Step 2: Convert to fraction form
    6,916,738.02/10,369,761.43 = 2,598,696.87/x
  3. Step 3: Cross multiply
    6,916,738.02x = 10,369,761.43 × 2,598,696.87
  4. Step 4: Simplify right side
    6,916,738.02x = 26,947,866,570,787.72
  5. Step 5: Solve for x
    x = 26,947,866,570,787.72/6,916,738.02
  6. Step 6: Final answer
    x = 3,896,036.90

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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.