Home / 3,377,061.99-4,660,353.36-1,828,340.10

Finding the Fourth Proportional to 3,377,061.99, 4,660,353.36 and 1,828,340.10

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Solution

The fourth proportional to 3,377,061.99, 4,660,353.36 and 1,828,340.10 is: 2,523,113.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,377,061.99 : 4,660,353.36 = 1,828,340.10 : x
  2. Step 2: Convert to fraction form
    3,377,061.99/4,660,353.36 = 1,828,340.10/x
  3. Step 3: Cross multiply
    3,377,061.99x = 4,660,353.36 × 1,828,340.10
  4. Step 4: Simplify right side
    3,377,061.99x = 8,520,710,928,257.74
  5. Step 5: Solve for x
    x = 8,520,710,928,257.74/3,377,061.99
  6. Step 6: Final answer
    x = 2,523,113.57

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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.