Home / 1,022,958.72-1,411,689.60-593,495.04

Finding the Fourth Proportional to 1,022,958.72, 1,411,689.60 and 593,495.04

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Solution

The fourth proportional to 1,022,958.72, 1,411,689.60 and 593,495.04 is: 819,026.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,958.72 : 1,411,689.60 = 593,495.04 : x
  2. Step 2: Convert to fraction form
    1,022,958.72/1,411,689.60 = 593,495.04/x
  3. Step 3: Cross multiply
    1,022,958.72x = 1,411,689.60 × 593,495.04
  4. Step 4: Simplify right side
    1,022,958.72x = 837,830,775,619.58
  5. Step 5: Solve for x
    x = 837,830,775,619.58/1,022,958.72
  6. Step 6: Final answer
    x = 819,026.96

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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.