Home / 1,573,972.05-2,360,693.97-436,849.77

Finding the Fourth Proportional to 1,573,972.05, 2,360,693.97 and 436,849.77

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Solution

The fourth proportional to 1,573,972.05, 2,360,693.97 and 436,849.77 is: 655,201.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,573,972.05 : 2,360,693.97 = 436,849.77 : x
  2. Step 2: Convert to fraction form
    1,573,972.05/2,360,693.97 = 436,849.77/x
  3. Step 3: Cross multiply
    1,573,972.05x = 2,360,693.97 × 436,849.77
  4. Step 4: Simplify right side
    1,573,972.05x = 1,031,268,616,196.70
  5. Step 5: Solve for x
    x = 1,031,268,616,196.70/1,573,972.05
  6. Step 6: Final answer
    x = 655,201.35

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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.