Home / 3,060,027.70-4,590,041.55-2,528,149.30

Finding the Fourth Proportional to 3,060,027.70, 4,590,041.55 and 2,528,149.30

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Solution

The fourth proportional to 3,060,027.70, 4,590,041.55 and 2,528,149.30 is: 3,792,223.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,060,027.70 : 4,590,041.55 = 2,528,149.30 : x
  2. Step 2: Convert to fraction form
    3,060,027.70/4,590,041.55 = 2,528,149.30/x
  3. Step 3: Cross multiply
    3,060,027.70x = 4,590,041.55 × 2,528,149.30
  4. Step 4: Simplify right side
    3,060,027.70x = 11,604,310,331,603.41
  5. Step 5: Solve for x
    x = 11,604,310,331,603.41/3,060,027.70
  6. Step 6: Final answer
    x = 3,792,223.95

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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.