Home / 799,906.52-1,104,148.98-460,510.04

Finding the Fourth Proportional to 799,906.52, 1,104,148.98 and 460,510.04

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Solution

The fourth proportional to 799,906.52, 1,104,148.98 and 460,510.04 is: 635,663.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,906.52 : 1,104,148.98 = 460,510.04 : x
  2. Step 2: Convert to fraction form
    799,906.52/1,104,148.98 = 460,510.04/x
  3. Step 3: Cross multiply
    799,906.52x = 1,104,148.98 × 460,510.04
  4. Step 4: Simplify right side
    799,906.52x = 508,471,690,945.76
  5. Step 5: Solve for x
    x = 508,471,690,945.76/799,906.52
  6. Step 6: Final answer
    x = 635,663.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.