Home / 2,484,814.40-3,429,652.78-1,518,754.53

Finding the Fourth Proportional to 2,484,814.40, 3,429,652.78 and 1,518,754.53

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Solution

The fourth proportional to 2,484,814.40, 3,429,652.78 and 1,518,754.53 is: 2,096,253.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,484,814.40 : 3,429,652.78 = 1,518,754.53 : x
  2. Step 2: Convert to fraction form
    2,484,814.40/3,429,652.78 = 1,518,754.53/x
  3. Step 3: Cross multiply
    2,484,814.40x = 3,429,652.78 × 1,518,754.53
  4. Step 4: Simplify right side
    2,484,814.40x = 5,208,800,710,711.73
  5. Step 5: Solve for x
    x = 5,208,800,710,711.73/2,484,814.40
  6. Step 6: Final answer
    x = 2,096,253.43

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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.