Home / 1,163,934.29-1,745,975.24-365,247.36

Finding the Fourth Proportional to 1,163,934.29, 1,745,975.24 and 365,247.36

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Solution

The fourth proportional to 1,163,934.29, 1,745,975.24 and 365,247.36 is: 547,894.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,163,934.29 : 1,745,975.24 = 365,247.36 : x
  2. Step 2: Convert to fraction form
    1,163,934.29/1,745,975.24 = 365,247.36/x
  3. Step 3: Cross multiply
    1,163,934.29x = 1,745,975.24 × 365,247.36
  4. Step 4: Simplify right side
    1,163,934.29x = 637,712,846,578.81
  5. Step 5: Solve for x
    x = 637,712,846,578.81/1,163,934.29
  6. Step 6: Final answer
    x = 547,894.20

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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.