Home / 1,593,022.62-2,388,648.02-527,483.40

Finding the Fourth Proportional to 1,593,022.62, 2,388,648.02 and 527,483.40

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Solution

The fourth proportional to 1,593,022.62, 2,388,648.02 and 527,483.40 is: 790,931.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,593,022.62 : 2,388,648.02 = 527,483.40 : x
  2. Step 2: Convert to fraction form
    1,593,022.62/2,388,648.02 = 527,483.40/x
  3. Step 3: Cross multiply
    1,593,022.62x = 2,388,648.02 × 527,483.40
  4. Step 4: Simplify right side
    1,593,022.62x = 1,259,972,178,992.87
  5. Step 5: Solve for x
    x = 1,259,972,178,992.87/1,593,022.62
  6. Step 6: Final answer
    x = 790,931.76

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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.