Home / 1,110,744.81-1,532,835.18-601,447.17

Finding the Fourth Proportional to 1,110,744.81, 1,532,835.18 and 601,447.17

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Solution

The fourth proportional to 1,110,744.81, 1,532,835.18 and 601,447.17 is: 830,001.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,744.81 : 1,532,835.18 = 601,447.17 : x
  2. Step 2: Convert to fraction form
    1,110,744.81/1,532,835.18 = 601,447.17/x
  3. Step 3: Cross multiply
    1,110,744.81x = 1,532,835.18 × 601,447.17
  4. Step 4: Simplify right side
    1,110,744.81x = 921,919,381,087.44
  5. Step 5: Solve for x
    x = 921,919,381,087.44/1,110,744.81
  6. Step 6: Final answer
    x = 830,001.07

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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.