Home / 4,119,309.84-5,683,025.70-2,569,669.68

Finding the Fourth Proportional to 4,119,309.84, 5,683,025.70 and 2,569,669.68

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Solution

The fourth proportional to 4,119,309.84, 5,683,025.70 and 2,569,669.68 is: 3,545,132.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,119,309.84 : 5,683,025.70 = 2,569,669.68 : x
  2. Step 2: Convert to fraction form
    4,119,309.84/5,683,025.70 = 2,569,669.68/x
  3. Step 3: Cross multiply
    4,119,309.84x = 5,683,025.70 × 2,569,669.68
  4. Step 4: Simplify right side
    4,119,309.84x = 14,603,498,831,950.78
  5. Step 5: Solve for x
    x = 14,603,498,831,950.78/4,119,309.84
  6. Step 6: Final answer
    x = 3,545,132.41

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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.