Home / 1,536,230.40-2,303,654.40-589,286.40

Finding the Fourth Proportional to 1,536,230.40, 2,303,654.40 and 589,286.40

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Solution

The fourth proportional to 1,536,230.40, 2,303,654.40 and 589,286.40 is: 883,664.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,536,230.40 : 2,303,654.40 = 589,286.40 : x
  2. Step 2: Convert to fraction form
    1,536,230.40/2,303,654.40 = 589,286.40/x
  3. Step 3: Cross multiply
    1,536,230.40x = 2,303,654.40 × 589,286.40
  4. Step 4: Simplify right side
    1,536,230.40x = 1,357,512,208,220.16
  5. Step 5: Solve for x
    x = 1,357,512,208,220.16/1,536,230.40
  6. Step 6: Final answer
    x = 883,664.46

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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.