Home / 1,134,046.27-1,700,478.75-534,846.55

Finding the Fourth Proportional to 1,134,046.27, 1,700,478.75 and 534,846.55

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Solution

The fourth proportional to 1,134,046.27, 1,700,478.75 and 534,846.55 is: 801,991.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,046.27 : 1,700,478.75 = 534,846.55 : x
  2. Step 2: Convert to fraction form
    1,134,046.27/1,700,478.75 = 534,846.55/x
  3. Step 3: Cross multiply
    1,134,046.27x = 1,700,478.75 × 534,846.55
  4. Step 4: Simplify right side
    1,134,046.27x = 909,495,184,283.42
  5. Step 5: Solve for x
    x = 909,495,184,283.42/1,134,046.27
  6. Step 6: Final answer
    x = 801,991.25

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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.