Home / 793,141.77-1,094,527.98-430,557.85

Finding the Fourth Proportional to 793,141.77, 1,094,527.98 and 430,557.85

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Solution

The fourth proportional to 793,141.77, 1,094,527.98 and 430,557.85 is: 594,165.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,141.77 : 1,094,527.98 = 430,557.85 : x
  2. Step 2: Convert to fraction form
    793,141.77/1,094,527.98 = 430,557.85/x
  3. Step 3: Cross multiply
    793,141.77x = 1,094,527.98 × 430,557.85
  4. Step 4: Simplify right side
    793,141.77x = 471,257,613,833.64
  5. Step 5: Solve for x
    x = 471,257,613,833.64/793,141.77
  6. Step 6: Final answer
    x = 594,165.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.