Home / 1,962,526.94-2,707,890.23-1,146,573.04

Finding the Fourth Proportional to 1,962,526.94, 2,707,890.23 and 1,146,573.04

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Solution

The fourth proportional to 1,962,526.94, 2,707,890.23 and 1,146,573.04 is: 1,582,038.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,962,526.94 : 2,707,890.23 = 1,146,573.04 : x
  2. Step 2: Convert to fraction form
    1,962,526.94/2,707,890.23 = 1,146,573.04/x
  3. Step 3: Cross multiply
    1,962,526.94x = 2,707,890.23 × 1,146,573.04
  4. Step 4: Simplify right side
    1,962,526.94x = 3,104,793,932,997.40
  5. Step 5: Solve for x
    x = 3,104,793,932,997.40/1,962,526.94
  6. Step 6: Final answer
    x = 1,582,038.89

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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.