Home / 4,521,871.00-6,240,180.55-2,484,811.72

Finding the Fourth Proportional to 4,521,871.00, 6,240,180.55 and 2,484,811.72

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Solution

The fourth proportional to 4,521,871.00, 6,240,180.55 and 2,484,811.72 is: 3,429,039.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,521,871.00 : 6,240,180.55 = 2,484,811.72 : x
  2. Step 2: Convert to fraction form
    4,521,871.00/6,240,180.55 = 2,484,811.72/x
  3. Step 3: Cross multiply
    4,521,871.00x = 6,240,180.55 × 2,484,811.72
  4. Step 4: Simplify right side
    4,521,871.00x = 15,505,673,721,931.08
  5. Step 5: Solve for x
    x = 15,505,673,721,931.08/4,521,871.00
  6. Step 6: Final answer
    x = 3,429,039.38

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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.