Home / 993,713.77-1,490,595.15-362,627.38

Finding the Fourth Proportional to 993,713.77, 1,490,595.15 and 362,627.38

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Solution

The fourth proportional to 993,713.77, 1,490,595.15 and 362,627.38 is: 543,950.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    993,713.77 : 1,490,595.15 = 362,627.38 : x
  2. Step 2: Convert to fraction form
    993,713.77/1,490,595.15 = 362,627.38/x
  3. Step 3: Cross multiply
    993,713.77x = 1,490,595.15 × 362,627.38
  4. Step 4: Simplify right side
    993,713.77x = 540,530,606,432.23
  5. Step 5: Solve for x
    x = 540,530,606,432.23/993,713.77
  6. Step 6: Final answer
    x = 543,950.00

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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.