Home / 1,907,527.34-2,861,292.03-709,293.96

Finding the Fourth Proportional to 1,907,527.34, 2,861,292.03 and 709,293.96

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Solution

The fourth proportional to 1,907,527.34, 2,861,292.03 and 709,293.96 is: 1,063,941.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,907,527.34 : 2,861,292.03 = 709,293.96 : x
  2. Step 2: Convert to fraction form
    1,907,527.34/2,861,292.03 = 709,293.96/x
  3. Step 3: Cross multiply
    1,907,527.34x = 2,861,292.03 × 709,293.96
  4. Step 4: Simplify right side
    1,907,527.34x = 2,029,497,152,015.29
  5. Step 5: Solve for x
    x = 2,029,497,152,015.29/1,907,527.34
  6. Step 6: Final answer
    x = 1,063,941.32

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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.