Home / 3,554,500.40-5,323,877.40-2,924,644.40

Finding the Fourth Proportional to 3,554,500.40, 5,323,877.40 and 2,924,644.40

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Solution

The fourth proportional to 3,554,500.40, 5,323,877.40 and 2,924,644.40 is: 4,380,488.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,554,500.40 : 5,323,877.40 = 2,924,644.40 : x
  2. Step 2: Convert to fraction form
    3,554,500.40/5,323,877.40 = 2,924,644.40/x
  3. Step 3: Cross multiply
    3,554,500.40x = 5,323,877.40 × 2,924,644.40
  4. Step 4: Simplify right side
    3,554,500.40x = 15,570,448,224,196.56
  5. Step 5: Solve for x
    x = 15,570,448,224,196.56/3,554,500.40
  6. Step 6: Final answer
    x = 4,380,488.53

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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.