Home / 1,877,562.90-2,816,227.71-598,138.74

Finding the Fourth Proportional to 1,877,562.90, 2,816,227.71 and 598,138.74

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Solution

The fourth proportional to 1,877,562.90, 2,816,227.71 and 598,138.74 is: 897,170.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,877,562.90 : 2,816,227.71 = 598,138.74 : x
  2. Step 2: Convert to fraction form
    1,877,562.90/2,816,227.71 = 598,138.74/x
  3. Step 3: Cross multiply
    1,877,562.90x = 2,816,227.71 × 598,138.74
  4. Step 4: Simplify right side
    1,877,562.90x = 1,684,494,894,012.49
  5. Step 5: Solve for x
    x = 1,684,494,894,012.49/1,877,562.90
  6. Step 6: Final answer
    x = 897,170.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.