Home / 3,294,305.84-4,944,647.63-1,589,646.87

Finding the Fourth Proportional to 3,294,305.84, 4,944,647.63 and 1,589,646.87

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Solution

The fourth proportional to 3,294,305.84, 4,944,647.63 and 1,589,646.87 is: 2,386,009.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,294,305.84 : 4,944,647.63 = 1,589,646.87 : x
  2. Step 2: Convert to fraction form
    3,294,305.84/4,944,647.63 = 1,589,646.87/x
  3. Step 3: Cross multiply
    3,294,305.84x = 4,944,647.63 × 1,589,646.87
  4. Step 4: Simplify right side
    3,294,305.84x = 7,860,243,632,256.54
  5. Step 5: Solve for x
    x = 7,860,243,632,256.54/3,294,305.84
  6. Step 6: Final answer
    x = 2,386,009.07

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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.