Home / 5,371,575.60-8,057,363.40-2,005,604.40

Finding the Fourth Proportional to 5,371,575.60, 8,057,363.40 and 2,005,604.40

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Solution

The fourth proportional to 5,371,575.60, 8,057,363.40 and 2,005,604.40 is: 3,008,406.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,371,575.60 : 8,057,363.40 = 2,005,604.40 : x
  2. Step 2: Convert to fraction form
    5,371,575.60/8,057,363.40 = 2,005,604.40/x
  3. Step 3: Cross multiply
    5,371,575.60x = 8,057,363.40 × 2,005,604.40
  4. Step 4: Simplify right side
    5,371,575.60x = 16,159,883,487,438.96
  5. Step 5: Solve for x
    x = 16,159,883,487,438.96/5,371,575.60
  6. Step 6: Final answer
    x = 3,008,406.60

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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.