Home / 3,337,035.52-4,605,048.96-1,886,705.92

Finding the Fourth Proportional to 3,337,035.52, 4,605,048.96 and 1,886,705.92

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Solution

The fourth proportional to 3,337,035.52, 4,605,048.96 and 1,886,705.92 is: 2,603,620.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,337,035.52 : 4,605,048.96 = 1,886,705.92 : x
  2. Step 2: Convert to fraction form
    3,337,035.52/4,605,048.96 = 1,886,705.92/x
  3. Step 3: Cross multiply
    3,337,035.52x = 4,605,048.96 × 1,886,705.92
  4. Step 4: Simplify right side
    3,337,035.52x = 8,688,373,134,721.84
  5. Step 5: Solve for x
    x = 8,688,373,134,721.84/3,337,035.52
  6. Step 6: Final answer
    x = 2,603,620.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.