Home / 1,484,861.88-2,227,292.82-362,929.08

Finding the Fourth Proportional to 1,484,861.88, 2,227,292.82 and 362,929.08

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Solution

The fourth proportional to 1,484,861.88, 2,227,292.82 and 362,929.08 is: 544,393.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,484,861.88 : 2,227,292.82 = 362,929.08 : x
  2. Step 2: Convert to fraction form
    1,484,861.88/2,227,292.82 = 362,929.08/x
  3. Step 3: Cross multiply
    1,484,861.88x = 2,227,292.82 × 362,929.08
  4. Step 4: Simplify right side
    1,484,861.88x = 808,349,334,053.21
  5. Step 5: Solve for x
    x = 808,349,334,053.21/1,484,861.88
  6. Step 6: Final answer
    x = 544,393.62

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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.