Home / 2,862,632.02-3,950,442.22-1,573,584.34

Finding the Fourth Proportional to 2,862,632.02, 3,950,442.22 and 1,573,584.34

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Solution

The fourth proportional to 2,862,632.02, 3,950,442.22 and 1,573,584.34 is: 2,171,551.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,862,632.02 : 3,950,442.22 = 1,573,584.34 : x
  2. Step 2: Convert to fraction form
    2,862,632.02/3,950,442.22 = 1,573,584.34/x
  3. Step 3: Cross multiply
    2,862,632.02x = 3,950,442.22 × 1,573,584.34
  4. Step 4: Simplify right side
    2,862,632.02x = 6,216,354,013,466.84
  5. Step 5: Solve for x
    x = 6,216,354,013,466.84/2,862,632.02
  6. Step 6: Final answer
    x = 2,171,551.90

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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.