Home / 731,527.00-1,009,521.78-441,137.14

Finding the Fourth Proportional to 731,527.00, 1,009,521.78 and 441,137.14

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Solution

The fourth proportional to 731,527.00, 1,009,521.78 and 441,137.14 is: 608,778.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    731,527.00 : 1,009,521.78 = 441,137.14 : x
  2. Step 2: Convert to fraction form
    731,527.00/1,009,521.78 = 441,137.14/x
  3. Step 3: Cross multiply
    731,527.00x = 1,009,521.78 × 441,137.14
  4. Step 4: Simplify right side
    731,527.00x = 445,337,549,100.24
  5. Step 5: Solve for x
    x = 445,337,549,100.24/731,527.00
  6. Step 6: Final answer
    x = 608,778.01

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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.