Home / 1,164,501-1,746,752.31-323,053.56

Finding the Fourth Proportional to 1,164,501, 1,746,752.31 and 323,053.56

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Solution

The fourth proportional to 1,164,501, 1,746,752.31 and 323,053.56 is: 484,580.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,501 : 1,746,752.31 = 323,053.56 : x
  2. Step 2: Convert to fraction form
    1,164,501/1,746,752.31 = 323,053.56/x
  3. Step 3: Cross multiply
    1,164,501x = 1,746,752.31 × 323,053.56
  4. Step 4: Simplify right side
    1,164,501x = 564,294,552,183.72
  5. Step 5: Solve for x
    x = 564,294,552,183.72/1,164,501
  6. Step 6: Final answer
    x = 484,580.56

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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.