Home / 5,370,620.60-8,053,160.70-1,583,611.40

Finding the Fourth Proportional to 5,370,620.60, 8,053,160.70 and 1,583,611.40

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Solution

The fourth proportional to 5,370,620.60, 8,053,160.70 and 1,583,611.40 is: 2,374,600.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,370,620.60 : 8,053,160.70 = 1,583,611.40 : x
  2. Step 2: Convert to fraction form
    5,370,620.60/8,053,160.70 = 1,583,611.40/x
  3. Step 3: Cross multiply
    5,370,620.60x = 8,053,160.70 × 1,583,611.40
  4. Step 4: Simplify right side
    5,370,620.60x = 12,753,077,090,551.98
  5. Step 5: Solve for x
    x = 12,753,077,090,551.98/5,370,620.60
  6. Step 6: Final answer
    x = 2,374,600.26

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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.