Home / 1,051,026.28-1,450,416.26-567,591.39

Finding the Fourth Proportional to 1,051,026.28, 1,450,416.26 and 567,591.39

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Solution

The fourth proportional to 1,051,026.28, 1,450,416.26 and 567,591.39 is: 783,276.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,026.28 : 1,450,416.26 = 567,591.39 : x
  2. Step 2: Convert to fraction form
    1,051,026.28/1,450,416.26 = 567,591.39/x
  3. Step 3: Cross multiply
    1,051,026.28x = 1,450,416.26 × 567,591.39
  4. Step 4: Simplify right side
    1,051,026.28x = 823,243,782,510.98
  5. Step 5: Solve for x
    x = 823,243,782,510.98/1,051,026.28
  6. Step 6: Final answer
    x = 783,276.12

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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.