Home / 1,891,753.10-2,610,597.77-1,032,327.98

Finding the Fourth Proportional to 1,891,753.10, 2,610,597.77 and 1,032,327.98

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Solution

The fourth proportional to 1,891,753.10, 2,610,597.77 and 1,032,327.98 is: 1,424,600.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,891,753.10 : 2,610,597.77 = 1,032,327.98 : x
  2. Step 2: Convert to fraction form
    1,891,753.10/2,610,597.77 = 1,032,327.98/x
  3. Step 3: Cross multiply
    1,891,753.10x = 2,610,597.77 × 1,032,327.98
  4. Step 4: Simplify right side
    1,891,753.10x = 2,694,993,104,281.98
  5. Step 5: Solve for x
    x = 2,694,993,104,281.98/1,891,753.10
  6. Step 6: Final answer
    x = 1,424,600.87

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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.