Home / 1,042,794.04-1,564,782.72-563,015.41

Finding the Fourth Proportional to 1,042,794.04, 1,564,782.72 and 563,015.41

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Solution

The fourth proportional to 1,042,794.04, 1,564,782.72 and 563,015.41 is: 844,842.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,042,794.04 : 1,564,782.72 = 563,015.41 : x
  2. Step 2: Convert to fraction form
    1,042,794.04/1,564,782.72 = 563,015.41/x
  3. Step 3: Cross multiply
    1,042,794.04x = 1,564,782.72 × 563,015.41
  4. Step 4: Simplify right side
    1,042,794.04x = 880,996,784,661.72
  5. Step 5: Solve for x
    x = 880,996,784,661.72/1,042,794.04
  6. Step 6: Final answer
    x = 844,842.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.