Home / 2,626,183.28-3,624,411.54-1,539,367.98

Finding the Fourth Proportional to 2,626,183.28, 3,624,411.54 and 1,539,367.98

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Solution

The fourth proportional to 2,626,183.28, 3,624,411.54 and 1,539,367.98 is: 2,124,491.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,626,183.28 : 3,624,411.54 = 1,539,367.98 : x
  2. Step 2: Convert to fraction form
    2,626,183.28/3,624,411.54 = 1,539,367.98/x
  3. Step 3: Cross multiply
    2,626,183.28x = 3,624,411.54 × 1,539,367.98
  4. Step 4: Simplify right side
    2,626,183.28x = 5,579,303,071,018.49
  5. Step 5: Solve for x
    x = 5,579,303,071,018.49/2,626,183.28
  6. Step 6: Final answer
    x = 2,124,491.13

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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.