Home / 1,073,815.46-1,481,827.48-590,376.89

Finding the Fourth Proportional to 1,073,815.46, 1,481,827.48 and 590,376.89

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Solution

The fourth proportional to 1,073,815.46, 1,481,827.48 and 590,376.89 is: 814,699.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,815.46 : 1,481,827.48 = 590,376.89 : x
  2. Step 2: Convert to fraction form
    1,073,815.46/1,481,827.48 = 590,376.89/x
  3. Step 3: Cross multiply
    1,073,815.46x = 1,481,827.48 × 590,376.89
  4. Step 4: Simplify right side
    1,073,815.46x = 874,836,700,133.99
  5. Step 5: Solve for x
    x = 874,836,700,133.99/1,073,815.46
  6. Step 6: Final answer
    x = 814,699.30

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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.