Home / 3,336,707.37-4,604,595.21-1,886,403.25

Finding the Fourth Proportional to 3,336,707.37, 4,604,595.21 and 1,886,403.25

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Solution

The fourth proportional to 3,336,707.37, 4,604,595.21 and 1,886,403.25 is: 2,603,202.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,336,707.37 : 4,604,595.21 = 1,886,403.25 : x
  2. Step 2: Convert to fraction form
    3,336,707.37/4,604,595.21 = 1,886,403.25/x
  3. Step 3: Cross multiply
    3,336,707.37x = 4,604,595.21 × 1,886,403.25
  4. Step 4: Simplify right side
    3,336,707.37x = 8,686,123,357,566.94
  5. Step 5: Solve for x
    x = 8,686,123,357,566.94/3,336,707.37
  6. Step 6: Final answer
    x = 2,603,202.02

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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.