Home / 1,233,483.04-1,850,924.40-486,053.92

Finding the Fourth Proportional to 1,233,483.04, 1,850,924.40 and 486,053.92

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Solution

The fourth proportional to 1,233,483.04, 1,850,924.40 and 486,053.92 is: 729,356.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,233,483.04 : 1,850,924.40 = 486,053.92 : x
  2. Step 2: Convert to fraction form
    1,233,483.04/1,850,924.40 = 486,053.92/x
  3. Step 3: Cross multiply
    1,233,483.04x = 1,850,924.40 × 486,053.92
  4. Step 4: Simplify right side
    1,233,483.04x = 899,649,060,243.65
  5. Step 5: Solve for x
    x = 899,649,060,243.65/1,233,483.04
  6. Step 6: Final answer
    x = 729,356.65

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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.