Home / 1,645,898.94-2,468,931.03-524,055.42

Finding the Fourth Proportional to 1,645,898.94, 2,468,931.03 and 524,055.42

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Solution

The fourth proportional to 1,645,898.94, 2,468,931.03 and 524,055.42 is: 786,109.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,645,898.94 : 2,468,931.03 = 524,055.42 : x
  2. Step 2: Convert to fraction form
    1,645,898.94/2,468,931.03 = 524,055.42/x
  3. Step 3: Cross multiply
    1,645,898.94x = 2,468,931.03 × 524,055.42
  4. Step 4: Simplify right side
    1,645,898.94x = 1,293,856,687,877.68
  5. Step 5: Solve for x
    x = 1,293,856,687,877.68/1,645,898.94
  6. Step 6: Final answer
    x = 786,109.44

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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.