Home / 1,846,437.50-2,548,508.90-1,082,737.10

Finding the Fourth Proportional to 1,846,437.50, 2,548,508.90 and 1,082,737.10

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Solution

The fourth proportional to 1,846,437.50, 2,548,508.90 and 1,082,737.10 is: 1,494,426.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,437.50 : 2,548,508.90 = 1,082,737.10 : x
  2. Step 2: Convert to fraction form
    1,846,437.50/2,548,508.90 = 1,082,737.10/x
  3. Step 3: Cross multiply
    1,846,437.50x = 2,548,508.90 × 1,082,737.10
  4. Step 4: Simplify right side
    1,846,437.50x = 2,759,365,135,710.19
  5. Step 5: Solve for x
    x = 2,759,365,135,710.19/1,846,437.50
  6. Step 6: Final answer
    x = 1,494,426.50

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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.