Home / 4,374,607.60-6,561,911.40-2,575,644.40

Finding the Fourth Proportional to 4,374,607.60, 6,561,911.40 and 2,575,644.40

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Solution

The fourth proportional to 4,374,607.60, 6,561,911.40 and 2,575,644.40 is: 3,863,466.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,374,607.60 : 6,561,911.40 = 2,575,644.40 : x
  2. Step 2: Convert to fraction form
    4,374,607.60/6,561,911.40 = 2,575,644.40/x
  3. Step 3: Cross multiply
    4,374,607.60x = 6,561,911.40 × 2,575,644.40
  4. Step 4: Simplify right side
    4,374,607.60x = 16,901,150,350,706.16
  5. Step 5: Solve for x
    x = 16,901,150,350,706.16/4,374,607.60
  6. Step 6: Final answer
    x = 3,863,466.60

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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.