Home / 3,490,510.73-4,805,940.23-2,966,115.24

Finding the Fourth Proportional to 3,490,510.73, 4,805,940.23 and 2,966,115.24

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Solution

The fourth proportional to 3,490,510.73, 4,805,940.23 and 2,966,115.24 is: 4,083,921.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,490,510.73 : 4,805,940.23 = 2,966,115.24 : x
  2. Step 2: Convert to fraction form
    3,490,510.73/4,805,940.23 = 2,966,115.24/x
  3. Step 3: Cross multiply
    3,490,510.73x = 4,805,940.23 × 2,966,115.24
  4. Step 4: Simplify right side
    3,490,510.73x = 14,254,972,555,024.46
  5. Step 5: Solve for x
    x = 14,254,972,555,024.46/3,490,510.73
  6. Step 6: Final answer
    x = 4,083,921.72

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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.