Home / 944,791.57-1,303,400.82-600,442.93

Finding the Fourth Proportional to 944,791.57, 1,303,400.82 and 600,442.93

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Solution

The fourth proportional to 944,791.57, 1,303,400.82 and 600,442.93 is: 828,349.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,791.57 : 1,303,400.82 = 600,442.93 : x
  2. Step 2: Convert to fraction form
    944,791.57/1,303,400.82 = 600,442.93/x
  3. Step 3: Cross multiply
    944,791.57x = 1,303,400.82 × 600,442.93
  4. Step 4: Simplify right side
    944,791.57x = 782,617,807,325.20
  5. Step 5: Solve for x
    x = 782,617,807,325.20/944,791.57
  6. Step 6: Final answer
    x = 828,349.69

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1.5x scale

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.