Home / 2,916,015.60-4,374,023.40-2,573,531.40

Finding the Fourth Proportional to 2,916,015.60, 4,374,023.40 and 2,573,531.40

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Solution

The fourth proportional to 2,916,015.60, 4,374,023.40 and 2,573,531.40 is: 3,860,297.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,916,015.60 : 4,374,023.40 = 2,573,531.40 : x
  2. Step 2: Convert to fraction form
    2,916,015.60/4,374,023.40 = 2,573,531.40/x
  3. Step 3: Cross multiply
    2,916,015.60x = 4,374,023.40 × 2,573,531.40
  4. Step 4: Simplify right side
    2,916,015.60x = 11,256,686,564,234.76
  5. Step 5: Solve for x
    x = 11,256,686,564,234.76/2,916,015.60
  6. Step 6: Final answer
    x = 3,860,297.10

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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.