Home / 1,433,575.80-2,150,736.10-535,024.38

Finding the Fourth Proportional to 1,433,575.80, 2,150,736.10 and 535,024.38

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Solution

The fourth proportional to 1,433,575.80, 2,150,736.10 and 535,024.38 is: 802,675.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,433,575.80 : 2,150,736.10 = 535,024.38 : x
  2. Step 2: Convert to fraction form
    1,433,575.80/2,150,736.10 = 535,024.38/x
  3. Step 3: Cross multiply
    1,433,575.80x = 2,150,736.10 × 535,024.38
  4. Step 4: Simplify right side
    1,433,575.80x = 1,150,696,248,446.12
  5. Step 5: Solve for x
    x = 1,150,696,248,446.12/1,433,575.80
  6. Step 6: Final answer
    x = 802,675.55

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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.