Home / 2,032,339.71-3,048,510.87-516,136.35

Finding the Fourth Proportional to 2,032,339.71, 3,048,510.87 and 516,136.35

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Solution

The fourth proportional to 2,032,339.71, 3,048,510.87 and 516,136.35 is: 774,204.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032,339.71 : 3,048,510.87 = 516,136.35 : x
  2. Step 2: Convert to fraction form
    2,032,339.71/3,048,510.87 = 516,136.35/x
  3. Step 3: Cross multiply
    2,032,339.71x = 3,048,510.87 × 516,136.35
  4. Step 4: Simplify right side
    2,032,339.71x = 1,573,447,273,377.12
  5. Step 5: Solve for x
    x = 1,573,447,273,377.12/2,032,339.71
  6. Step 6: Final answer
    x = 774,204.86

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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.