Home / 740,994.85-1,108,447.54-591,527.07

Finding the Fourth Proportional to 740,994.85, 1,108,447.54 and 591,527.07

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Solution

The fourth proportional to 740,994.85, 1,108,447.54 and 591,527.07 is: 884,860.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    740,994.85 : 1,108,447.54 = 591,527.07 : x
  2. Step 2: Convert to fraction form
    740,994.85/1,108,447.54 = 591,527.07/x
  3. Step 3: Cross multiply
    740,994.85x = 1,108,447.54 × 591,527.07
  4. Step 4: Simplify right side
    740,994.85x = 655,676,724,106.09
  5. Step 5: Solve for x
    x = 655,676,724,106.09/740,994.85
  6. Step 6: Final answer
    x = 884,860.03

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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.