Home / 1,163,935.29-1,745,976.74-365,248.36

Finding the Fourth Proportional to 1,163,935.29, 1,745,976.74 and 365,248.36

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Solution

The fourth proportional to 1,163,935.29, 1,745,976.74 and 365,248.36 is: 547,895.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,163,935.29 : 1,745,976.74 = 365,248.36 : x
  2. Step 2: Convert to fraction form
    1,163,935.29/1,745,976.74 = 365,248.36/x
  3. Step 3: Cross multiply
    1,163,935.29x = 1,745,976.74 × 365,248.36
  4. Step 4: Simplify right side
    1,163,935.29x = 637,715,140,883.15
  5. Step 5: Solve for x
    x = 637,715,140,883.15/1,163,935.29
  6. Step 6: Final answer
    x = 547,895.70

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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.