Home / 1,034,024.58-1,427,086.89-581,403.06

Finding the Fourth Proportional to 1,034,024.58, 1,427,086.89 and 581,403.06

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Solution

The fourth proportional to 1,034,024.58, 1,427,086.89 and 581,403.06 is: 802,410.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,024.58 : 1,427,086.89 = 581,403.06 : x
  2. Step 2: Convert to fraction form
    1,034,024.58/1,427,086.89 = 581,403.06/x
  3. Step 3: Cross multiply
    1,034,024.58x = 1,427,086.89 × 581,403.06
  4. Step 4: Simplify right side
    1,034,024.58x = 829,712,684,731.88
  5. Step 5: Solve for x
    x = 829,712,684,731.88/1,034,024.58
  6. Step 6: Final answer
    x = 802,410.99

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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.